37 datasets found
  1. Population Japan 2023, by prefecture

    • statista.com
    Updated Jun 20, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2025). Population Japan 2023, by prefecture [Dataset]. https://www.statista.com/statistics/610928/japan-population-by-prefecture/
    Explore at:
    Dataset updated
    Jun 20, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Time period covered
    2023
    Area covered
    Japan
    Description

    With approximately ** million inhabitants, Tokyo Prefecture was the largest prefecture based on population size in Japan as of 2023. The smallest prefecture in this regard was Tottori Prefecture, which in the same year counted about ******* residents. Rural depopulation Like many industrial economies, Japan is facing the problem of depopulating rural areas. While the birth rate continues to decline, many young people decide to migrate from small towns and villages to large cities like Tokyo or Osaka for higher education and employment. The population of Tokyo Prefecture has shown substantial growth over the past decades and consists largely of working age citizens. Smaller communities are trying to counteract the depopulation process with initiatives meant to invite younger workers and tourists back. Migration to Japan Japan is often described as a very homogenous society, with a low share of foreign residents. Despite the declining birthrate and many businesses experiencing a labor shortage, companies have been hesitant to employ foreign workers, in part due to the strict immigration laws. The Japanese Government has tried to ease immigration restrictions and encourage foreigners to work in Japan. The largest share of foreign workers in Japan, however, is residing in the county with a permanent residence or as the family member of a Japanese national.

  2. Population of Japan 1800-2020

    • statista.com
    Updated Aug 9, 2024
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2024). Population of Japan 1800-2020 [Dataset]. https://www.statista.com/statistics/1066956/population-japan-historical/
    Explore at:
    Dataset updated
    Aug 9, 2024
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    Japan
    Description

    In 1800, the population of Japan was just over 30 million, a figure which would grow by just two million in the first half of the 19th century. However, with the fall of the Tokugawa shogunate and the restoration of the emperor in the Meiji Restoration of 1868, Japan would begin transforming from an isolated feudal island, to a modernized empire built on Western models. The Meiji period would see a rapid rise in the population of Japan, as industrialization and advancements in healthcare lead to a significant reduction in child mortality rates, while the creation overseas colonies would lead to a strong economic boom. However, this growth would slow beginning in 1937, as Japan entered a prolonged war with the Republic of China, which later grew into a major theater of the Second World War. The war was eventually brought to Japan's home front, with the escalation of Allied air raids on Japanese urban centers from 1944 onwards (Tokyo was the most-bombed city of the Second World War). By the war's end in 1945 and the subsequent occupation of the island by the Allied military, Japan had suffered over two and a half million military fatalities, and over one million civilian deaths.

    The population figures of Japan were quick to recover, as the post-war “economic miracle” would see an unprecedented expansion of the Japanese economy, and would lead to the country becoming one of the first fully industrialized nations in East Asia. As living standards rose, the population of Japan would increase from 77 million in 1945, to over 127 million by the end of the century. However, growth would begin to slow in the late 1980s, as birth rates and migration rates fell, and Japan eventually grew to have one of the oldest populations in the world. The population would peak in 2008 at just over 128 million, but has consistently fallen each year since then, as the fertility rate of the country remains below replacement level (despite government initiatives to counter this) and the country's immigrant population remains relatively stable. The population of Japan is expected to continue its decline in the coming years, and in 2020, it is estimated that approximately 126 million people inhabit the island country.

  3. f

    Data from: Gridded datasets for Japan: total, male, and female populations...

    • springernature.figshare.com
    zip
    Updated Feb 9, 2024
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Shunsuke Managi; Chao Li (2024). Gridded datasets for Japan: total, male, and female populations from 2001-2020 [Dataset]. http://doi.org/10.6084/m9.figshare.21077107.v1
    Explore at:
    zipAvailable download formats
    Dataset updated
    Feb 9, 2024
    Dataset provided by
    figshare
    Authors
    Shunsuke Managi; Chao Li
    License

    CC0 1.0 Universal Public Domain Dedicationhttps://creativecommons.org/publicdomain/zero/1.0/
    License information was derived automatically

    Area covered
    Japan
    Description

    Japan is one of the highly urbanized and severely aging society. In an aging society, chronic disease and disability are prevalent, and the population is sensitive to environmental issues and climate change. To detect the impacts of population changes, formulate the population and public health policies, and assist environmental applications, the high-resolution and accurate gridded population dataset is strongly desired. To provide basic data for these studies, we create an open access annual dataset containing the total, male, and female population counts in each grid at a 500-m resolution from 2001 to 2020. The yearly population dataset is based on the 4th-level mesh data from the Statistics Bureau of Japan to make it easy to use. The dataset is provided here alongside the descriptions of the data and methods used in the fitting, cross-validation, and prediction processes.

    The total population data are stored in 20 attributes, named the “X0000” style. The “0000” of “X0000” represents the four-digit year. For example, the attribute “X2001” reports the total 2001 population in the mesh. The dataset also preserves the direct output from the random forest and the logarithms of the total population. The attributes of the logarithms of the total population in each year are named in “X0000_log” style. The “0000” of “X0000_log” also stands for the four-digit year. The attributes of the female population, the logarithm of the female population, the male population, and the logarithm of the male population are written as “X0000_fema”, “X0000_fe_l”, “X0000_male”, and “X0000_ma_l”, respectively.

    The accuracy of the models constructed to predict the total, male, and female populations are 92.09%, 91.92%, and 92.16%, respectively.

  4. Japan JP: Refugee Population: by Country or Territory of Origin

    • ceicdata.com
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    CEICdata.com, Japan JP: Refugee Population: by Country or Territory of Origin [Dataset]. https://www.ceicdata.com/en/japan/population-and-urbanization-statistics/jp-refugee-population-by-country-or-territory-of-origin
    Explore at:
    Dataset provided by
    CEIC Data
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Time period covered
    Dec 1, 2005 - Dec 1, 2016
    Area covered
    Japan
    Variables measured
    Population
    Description

    Japan JP: Refugee Population: by Country or Territory of Origin data was reported at 53.000 Person in 2016. This records a decrease from the previous number of 145.000 Person for 2015. Japan JP: Refugee Population: by Country or Territory of Origin data is updated yearly, averaging 21.000 Person from Dec 1994 (Median) to 2016, with 23 observations. The data reached an all-time high of 521.000 Person in 2007 and a record low of 2.000 Person in 1997. Japan JP: Refugee Population: by Country or Territory of Origin data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank: Population and Urbanization Statistics. Refugees are people who are recognized as refugees under the 1951 Convention Relating to the Status of Refugees or its 1967 Protocol, the 1969 Organization of African Unity Convention Governing the Specific Aspects of Refugee Problems in Africa, people recognized as refugees in accordance with the UNHCR statute, people granted refugee-like humanitarian status, and people provided temporary protection. Asylum seekers--people who have applied for asylum or refugee status and who have not yet received a decision or who are registered as asylum seekers--are excluded. Palestinian refugees are people (and their descendants) whose residence was Palestine between June 1946 and May 1948 and who lost their homes and means of livelihood as a result of the 1948 Arab-Israeli conflict. Country of origin generally refers to the nationality or country of citizenship of a claimant.; ; United Nations High Commissioner for Refugees (UNHCR), Statistics Database, Statistical Yearbook and data files, complemented by statistics on Palestinian refugees under the mandate of the UNRWA as published on its website. Data from UNHCR are available online at: www.unhcr.org/en-us/figures-at-a-glance.html.; Sum;

  5. Population Japan 2004-2023, by gender

    • statista.com
    Updated Jun 20, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2025). Population Japan 2004-2023, by gender [Dataset]. https://www.statista.com/statistics/612246/japan-population-breakdown-total-gender/
    Explore at:
    Dataset updated
    Jun 20, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    Japan
    Description

    In 2023, the total population in Japan slightly decreased to just below *** million people compared to the previous year, with the female population reaching around **** million, as compared to **** million men. The oldest population in the world  Japanese society is facing severe demographic problems such as decreasing birthrates, remaining under *** million births annually recently, and a thereby aging population. The country’s average age lies at around ** years, making its population the oldest in the world. Elderly people aged 65 years and older accounted for about ** percent of the population in 2023. According to a forecast, this age group would make up approximately ** percent of the Japanese population by 2070. Challenges with the demographic shift The rapid aging of the society poses significant economic and sociopolitical challenges to the country, as the workforce will continue to shrink while increasingly more elderly will receive long-term support. Currently, close to ***** million Japanese require long-term care, leading to national benefit expenses of over ** trillion yen annually, including in-home and community-based services.

  6. J

    Japan JP: Refugee Population: by Country or Territory of Asylum

    • ceicdata.com
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    CEICdata.com, Japan JP: Refugee Population: by Country or Territory of Asylum [Dataset]. https://www.ceicdata.com/en/japan/population-and-urbanization-statistics/jp-refugee-population-by-country-or-territory-of-asylum
    Explore at:
    Dataset provided by
    CEICdata.com
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Time period covered
    Dec 1, 2005 - Dec 1, 2016
    Area covered
    Japan
    Variables measured
    Population
    Description

    Japan JP: Refugee Population: by Country or Territory of Asylum data was reported at 2,189.000 Person in 2017. This records a decrease from the previous number of 2,514.000 Person for 2016. Japan JP: Refugee Population: by Country or Territory of Asylum data is updated yearly, averaging 2,617.500 Person from Dec 1990 (Median) to 2017, with 28 observations. The data reached an all-time high of 6,819.000 Person in 1990 and a record low of 1,794.000 Person in 2007. Japan JP: Refugee Population: by Country or Territory of Asylum data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Japan – Table JP.World Bank: Population and Urbanization Statistics. Refugees are people who are recognized as refugees under the 1951 Convention Relating to the Status of Refugees or its 1967 Protocol, the 1969 Organization of African Unity Convention Governing the Specific Aspects of Refugee Problems in Africa, people recognized as refugees in accordance with the UNHCR statute, people granted refugee-like humanitarian status, and people provided temporary protection. Asylum seekers--people who have applied for asylum or refugee status and who have not yet received a decision or who are registered as asylum seekers--are excluded. Palestinian refugees are people (and their descendants) whose residence was Palestine between June 1946 and May 1948 and who lost their homes and means of livelihood as a result of the 1948 Arab-Israeli conflict. Country of asylum is the country where an asylum claim was filed and granted.; ; United Nations High Commissioner for Refugees (UNHCR), Statistics Database, Statistical Yearbook and data files, complemented by statistics on Palestinian refugees under the mandate of the UNRWA as published on its website. Data from UNHCR are available online at: www.unhcr.org/en-us/figures-at-a-glance.html.; Sum;

  7. Age distribution in Japan 2013-2023

    • statista.com
    Updated Jun 13, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2025). Age distribution in Japan 2013-2023 [Dataset]. https://www.statista.com/statistics/270087/age-distribution-in-japan/
    Explore at:
    Dataset updated
    Jun 13, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    Japan
    Description

    Over the last decade, Japan’s population has aged more and more, to the point where more than a quarter of Japanese were 65 years and older in 2022. Population growth has stopped and even reversed, since it’s been in the red for several years now.

    It’s getting old

    With almost 30 percent of its population being elderly inhabitants, Japan is considered the “oldest” country in the world today. Japan boasts a high life expectancy, in fact, the Japanese tend to live longer than the average human worldwide. The increase of the aging population is accompanied by a decrease of the total population caused by a sinking birth rate. Japan’s fertility rate has been below the replacement rate for many decades now, mostly due to economic uncertainty and thus a decreasing number of marriages.

    Are the Japanese invincible?

    There is no real mystery surrounding the ripe old age of so many Japanese. Their high average age is very likely due to high healthcare standards, nutrition, and an overall high standard of living – all of which could be adopted by other industrial nations as well. But with high age comes less capacity, and Japan’s future enemy might not be an early death, but rather a struggling social network.

  8. c

    Data from: Annual Report on the Environment in Japan 2006

    • search.ckan.jp
    Updated Sep 4, 2014
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    DATA GO JP データカタログサイト (2014). Annual Report on the Environment in Japan 2006 [Dataset]. https://search.ckan.jp/datasets/www.data.go.jp_data_dataset:env_20140904_0060
    Explore at:
    Dataset updated
    Sep 4, 2014
    Authors
    DATA GO JP データカタログサイト
    Description

    【リソース】Annual Report on the Environment in Japan 2006 / / Full text / Top Cover / To Our Readers / Contents / Part One: Overview / Overview 1. Population Decline and the Environment / Chapter 1. Environment in the Declining Population Era / Chapter 2. Creating a Sustainable Society Compatible with a Dwindling Population / Overview 2. Fifty Years of Minamata Disease, Origin of Japan's Environmental Problems / PartTwo Current Environmental Issues and Government Environmental Conservation Measures / Back Cover【キーワード】白書_年次報告

  9. Number of foreign residents Japan 2015-2024

    • statista.com
    Updated Jun 26, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2025). Number of foreign residents Japan 2015-2024 [Dataset]. https://www.statista.com/statistics/687809/japan-foreign-residents-total-number/
    Explore at:
    Dataset updated
    Jun 26, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    Japan
    Description

    In 2024, approximately **** million residents of foreign nationality were registered in Japan, making up below ***** percent of the population. The total number of foreign residents increased by about ****million in the last decade. Development of immigration to Japan Except for a large minority of people of Korean descent who have lived in Japan since the first half of the twentieth century, immigration of people from other countries did not become an issue in Japan until the 1980s when the economy required more labor. A revision of the Immigration Control and Refugee Recognition Act in 1990 allowed people of Japanese descent, so-called "nikkeijin," to enter the country and work without restrictions. The nikkeijin who entered Japan in the years that followed mainly came from Brazil and other South American countries. Chinese immigration increased as well throughout the 1990s and early 2000s. A breakdown of foreign residents by major nationalities shows that ********immigrants overtook ******* as the largest minority group in 2007. People from ******* were the strongest growing minority in the 2010s. Recent immigration reform Due to its demographic changes, Japan has a relatively low unemployment rate. As a consequence, a large share of companies report labor shortages. The temporary immigration of foreign workers is considered one of the possible solutions to this problem, next to the increasing labor market participation of women and the elderly. In 2019, the Japanese government enacted a major immigration reform. The reform allowed lower- and semi-skilled workers to enter the country and work in one of 14 different industries suffering from a lack of labor. The vast majority of participants are not allowed to bring their family members and are expected to return to their respective countries after their terms in Japan end.

  10. f

    Additional file 3 of Paternal childcare in early childhood and problematic...

    • springernature.figshare.com
    xlsx
    Updated Jun 9, 2023
    + more versions
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Manami Ochi; Takeo Fujiwara (2023). Additional file 3 of Paternal childcare in early childhood and problematic behavior in children: a population-based prospective study in Japan [Dataset]. http://doi.org/10.6084/m9.figshare.16606911.v1
    Explore at:
    xlsxAvailable download formats
    Dataset updated
    Jun 9, 2023
    Dataset provided by
    figshare
    Authors
    Manami Ochi; Takeo Fujiwara
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Area covered
    Japan
    Description

    Additional file 3: Table S3.

  11. w

    Surveying Japanese-Brazilian Households: Comparison of Census-Based,...

    • microdata.worldbank.org
    • catalog.ihsn.org
    Updated Jan 9, 2020
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    David McKenzie (2020). Surveying Japanese-Brazilian Households: Comparison of Census-Based, Snowball and Intercept Point Surveys 2006 - Brazil [Dataset]. https://microdata.worldbank.org/index.php/catalog/2231
    Explore at:
    Dataset updated
    Jan 9, 2020
    Dataset provided by
    Johan Mistiaen
    David McKenzie
    Time period covered
    2006 - 2007
    Area covered
    Brazil
    Description

    Abstract

    This study is an experiment designed to compare the performance of three methodologies for sampling households with migrants:

    • a stratified sample using the census to sample census tracts randomly, in which each household is then listed and screened to determine whether or not it has a migrant, with the full length questionnaire then being applied in a second phase only to the households of interest;
    • a snowball survey in which households are asked to provide referrals to other households with migrant members;
    • an intercept point survey (or time-and-space sampling survey), in which individuals are sampled during set time periods at a prespecified set of locations where households in the target group are likely to congregate.

    Researchers from the World Bank applied these methods in the context of a survey of Brazilians of Japanese descent (Nikkei), requested by the World Bank. There are approximately 1.2-1.9 million Nikkei among Brazil’s 170 million population.

    The survey was designed to provide detail on the characteristics of households with and without migrants, to estimate the proportion of households receiving remittances and with migrants in Japan, and to examine the consequences of migration and remittances on the sending households.

    The same questionnaire was used for the stratified random sample and snowball surveys, and a shorter version of the questionnaire was used for the intercept surveys. Researchers can directly compare answers to the same questions across survey methodologies and determine the extent to which the intercept and snowball surveys can give similar results to the more expensive census-based survey, and test for the presence of biases.

    Geographic coverage

    Sao Paulo and Parana states

    Analysis unit

    Japanese-Brazilian (Nikkei) households and individuals

    The 2000 Brazilian Census was used to classify households as Nikkei or non-Nikkei. The Brazilian Census does not ask ethnicity but instead asks questions on race, country of birth and whether an individual has lived elsewhere in the last 10 years. On the basis of these questions, a household is classified as (potentially) Nikkei if it has any of the following: 1) a member born in Japan; 2) a member who is of yellow race and who has lived in Japan in the last 10 years; 3) a member who is of yellow race, who was not born in a country other than Japan (predominantly Korea, Taiwan or China) and who did not live in a foreign country other than Japan in the last 10 years.

    Kind of data

    Sample survey data [ssd]

    Sampling procedure

    1) Stratified random sample survey

    Two states with the largest Nikkei population - Sao Paulo and Parana - were chosen for the study.

    The sampling process consisted of three stages. First, a stratified random sample of 75 census tracts was selected based on 2000 Brazilian census. Second, interviewers carried out a door-to-door listing within each census tract to determine which households had a Nikkei member. Third, the survey questionnaire was then administered to households that were identified as Nikkei. A door-to-door listing exercise of the 75 census tracts was then carried out between October 13th, 2006, and October 29th, 2006. The fieldwork began on November 19, 2006, and all dwellings were visited at least once by December 22, 2006. The second wave of surveying took place from January 18th, 2007, to February 2nd, 2007, which was intended to increase the number of households responding.

    2) Intercept survey

    The intercept survey was designed to carry out interviews at a range of locations that were frequented by the Nikkei population. It was originally designed to be done in Sao Paulo city only, but a second intercept point survey was later carried out in Curitiba, Parana. Intercept survey took place between December 9th, 2006, and December 20th, 2006, whereas the Curitiba intercept survey took place between March 3rd and March 12th, 2007.

    Consultations with Nikkei community organizations, local researchers and officers of the bank Sudameris, which provides remittance services to this community, were used to select a broad range of locations. Interviewers were assigned to visit each location during prespecified blocks of time. Two fieldworkers were assigned to each location. One fieldworker carried out the interviews, while the other carried out a count of the number of people with Nikkei appearance who appeared to be 18 years old or older who passed by each location. For the fixed places, this count was made throughout the prespecified time block. For example, between 2.30 p.m. and 3.30 p.m. at the sports club, the interviewer counted 57 adult Nikkeis. Refusal rates were carefully recorded, along with the sex and approximate age of the person refusing.

    In all, 516 intercept interviews were collected.

    3) Snowball sampling survey

    The questionnaire that was used was the same as used for the stratified random sample. The plan was to begin with a seed list of 75 households, and to aim to reach a total sample of 300 households through referrals from the initial seed households. Each household surveyed was asked to supply the names of three contacts: (a) a Nikkei household with a member currently in Japan; (b) a Nikkei household with a member who has returned from Japan; (c) a Nikkei household without members in Japan and where individuals had not returned from Japan.

    The snowball survey took place from December 5th to 20th, 2006. The second phase of the snowballing survey ran from January 22nd, 2007, to March 23rd, 2007. More associations were contacted to provide additional seed names (69 more names were obtained) and, as with the stratified sample, an adaptation of the intercept survey was used when individuals refused to answer the longer questionnaire. A decision was made to continue the snowball process until a target sample size of 100 had been achieved.

    The final sample consists of 60 households who came as seed households from Japanese associations, and 40 households who were chain referrals. The longest chain achieved was three links.

    Mode of data collection

    Face-to-face [f2f]

    Research instrument

    1) Stratified sampling and snowball survey questionnaire

    This questionnaire has 36 pages with over 1,000 variables, taking over an hour to complete.

    If subjects refused to answer the questionnaire, interviewers would leave a much shorter version of the questionnaire to be completed by the household by themselves, and later picked up. This shorter questionnaire was the same as used in the intercept point survey, taking seven minutes on average. The intention with the shorter survey was to provide some data on households that would not answer the full survey because of time constraints, or because respondents were reluctant to have an interviewer in their house.

    2) Intercept questionnaire

    The questionnaire is four pages in length, consisting of 62 questions and taking a mean time of seven minutes to answer. Respondents had to be 18 years old or older to be interviewed.

    Response rate

    1) Stratified random sampling 403 out of the 710 Nikkei households were surveyed, an interview rate of 57%. The refusal rate was 25%, whereas the remaining households were either absent on three attempts or were not surveyed because building managers refused permission to enter the apartment buildings. Refusal rates were higher in Sao Paulo than in Parana, reflecting greater concerns about crime and a busier urban environment.

    2) Intercept Interviews 516 intercept interviews were collected, along with 325 refusals. The average refusal rate is 39%, with location-specific refusal rates ranging from only 3% at the food festival to almost 66% at one of the two grocery stores.

  12. f

    Data from: Epidemiological characteristics of rheumatoid arthritis in Japan:...

    • datasetcatalog.nlm.nih.gov
    Updated Nov 14, 2019
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Miyasaka, Nobuyuki; Kojima, Masayo; Nakayama, Takeo; Suzuki, Sadao; Kojima, Toshihisa; Yamanaka, Hisashi; Igarashi, Ataru; Tsutani, Kiichiro (2019). Epidemiological characteristics of rheumatoid arthritis in Japan: Prevalence estimates using a nationwide population-based questionnaire survey [Dataset]. https://datasetcatalog.nlm.nih.gov/dataset?q=0000097972
    Explore at:
    Dataset updated
    Nov 14, 2019
    Authors
    Miyasaka, Nobuyuki; Kojima, Masayo; Nakayama, Takeo; Suzuki, Sadao; Kojima, Toshihisa; Yamanaka, Hisashi; Igarashi, Ataru; Tsutani, Kiichiro
    Description

    Objectives: To elucidate the epidemiological characteristics of patients with rheumatoid arthritis (RA) in Japan using data from the Comprehensive Survey of Living Conditions, a nationwide questionnaire survey conducted in 2016. Methods: In total, 222,365 men and 245,251 women aged ≥16 years were included in the study. RA patients were defined as those who reported ‘currently receiving treatment for RA at hospitals, clinics, or a facility for Japanese traditional massage, acupuncture, moxibustion, or judo-orthopedics.’ The number of RA patients was estimated from the age-specific prevalence and total Japanese population in 2016. Further, the prevalence of individuals experiencing difficulties in activities of daily living due to health problems and those with mental distress as evaluated by K6 Scale was examined. Results: The estimated number and prevalence of RA in Japan with 95% confidence interval was 822 (768–880) thousand and 0.75% (0.70–0.80%). The population peaked in the late 60s, and the prevalence continued increasing until the early 80s, regardless of sex. Compared with non-RA participants, RA patients were more likely to experience difficulties in activities and to be distressed. Conclusion: High prevalence of RA in older age and mental and physical burden among RA patients were confirmed.

  13. v

    Japan Computed Tomography Market Size By Technology (High-slice, Mid-slice,...

    • verifiedmarketresearch.com
    Updated Mar 6, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    VERIFIED MARKET RESEARCH (2025). Japan Computed Tomography Market Size By Technology (High-slice, Mid-slice, Low-slice, Cone Beam CT), By Application (Oncology, Neurology, Cardiovascular, Musculoskeletal), By End-User (Hospitals, Diagnostic Centers, Research Institutes, Ambulatory Care Centers), By Geographic Scope And Forecast [Dataset]. https://www.verifiedmarketresearch.com/product/japan-computed-tomography-market/
    Explore at:
    Dataset updated
    Mar 6, 2025
    Dataset authored and provided by
    VERIFIED MARKET RESEARCH
    License

    https://www.verifiedmarketresearch.com/privacy-policy/https://www.verifiedmarketresearch.com/privacy-policy/

    Time period covered
    2025 - 2032
    Area covered
    Japan
    Description

    The Japan Computed Tomography Market size was valued at USD 370 Million in 2024 and is projected to reach USD 609 Million by 2032, growing at a CAGR of 6.12% from 2025 to 2032.

    Key Market Drivers: Aging Population and Healthcare Demands: Japan has the world's oldest population, which creates a consistent need for diagnostic imaging. According to the Ministry of Health, Labour, and Welfare (MHLW), 29.1% of Japan's population will be 65 or older by 2023. This group has a greater prevalence of problems that necessitate CT scans, including cancer screening and cardiovascular disease.

  14. Urbanization in Japan 2023

    • statista.com
    Updated Jun 13, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2025). Urbanization in Japan 2023 [Dataset]. https://www.statista.com/statistics/270086/urbanization-in-japan/
    Explore at:
    Dataset updated
    Jun 13, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Area covered
    Japan
    Description

    In the past decade, Japan’s degree of urbanization has leveled off at around 92.04 percent. This means that less than 10 percent of Japan’s population of 126 million inhabitants do not live in an urban setting. Japan is well above the degree of urbanization worldwide, which is 55 percent. Japan is also known for its high population density: In 2017, it amounted to an eye-watering 347.78 inhabitants per square kilometer - however, it is not even among the top twenty countries with the highest population density worldwide. That ranking is lead by Monaco, followed by China, and Singapore. Japan’s aging population The main demographic challenge that Japan currently faces is an aging population, as the number of inhabitants over 65 years old is an increasing percentage of the population. As of 2018, Japan is the country with the largest percentage of total population over 65 years, and life expectancy at birth there is about 84 years. Simultaneously, the birth rate in Japan is declining, resulting in negative population growth in recent years. One method Japan is using to address these demographic shifts is by investing in automated work processes; it's one of the top countries interested in collaborative robots.

  15. v

    Japan Pharmaceutical Market By Therapeutic Category (Antiallergics, Blood...

    • verifiedmarketresearch.com
    pdf,excel,csv,ppt
    Updated Jul 1, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Verified Market Research (2025). Japan Pharmaceutical Market By Therapeutic Category (Antiallergics, Blood and Blood-Forming Organs), By Prescription Type (Prescription Drugs, OTC), By End User (Hospitals, Pharmacies, Online Pharmacies) & Region for 2026-2032 [Dataset]. https://www.verifiedmarketresearch.com/product/japan-pharmaceutical-market/
    Explore at:
    pdf,excel,csv,pptAvailable download formats
    Dataset updated
    Jul 1, 2025
    Dataset authored and provided by
    Verified Market Research
    License

    https://www.verifiedmarketresearch.com/privacy-policy/https://www.verifiedmarketresearch.com/privacy-policy/

    Time period covered
    2026 - 2032
    Area covered
    Japan
    Description

    The aging population is driving expansion in Japan's pharmaceutical sector, resulting in increasing demand for healthcare services and drugs. As the older population grows, age-related health issues such as cardiovascular disease, diabetes and cancer become more common. This demographic transition has created a high demand for pharmaceutical goods that treat chronic illnesses and offer long-term care solutions. Also, Japan's well-developed healthcare infrastructure and strong medical care standards help to drive up demand for treatments. The market will surpass a revenue of USD 95.87 Billion in 2024 and reach a valuation of around USD 101 Billion by 2032.Also, advances in pharmaceutical research and technology are contributing significantly to the industry's growth. The development of novel medications, personalized treatment and innovative drug delivery methods is helping to fulfill the population's changing healthcare needs. Also, the government's regulatory reforms and promotion of digital health technology are encouraging innovation in drug development and distribution. These elements are driving the pharmaceutical industry's continued expansion. The market will grow at a CAGR of 2.57% from 2026 to 2032.

  16. Pilates Equipment Market Analysis Japan - Size and Forecast 2024-2028

    • technavio.com
    pdf
    Updated Sep 14, 2024
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Technavio (2024). Pilates Equipment Market Analysis Japan - Size and Forecast 2024-2028 [Dataset]. https://www.technavio.com/report/japan-pilates-equipment-market-analysis
    Explore at:
    pdfAvailable download formats
    Dataset updated
    Sep 14, 2024
    Dataset provided by
    TechNavio
    Authors
    Technavio
    Time period covered
    2024 - 2028
    Area covered
    Japan
    Description

    Snapshot img

    Japan Pilates Equipment Market Size 2024-2028

    The Japan pilates equipment market size is forecast to increase by USD 16.4 million at a CAGR of 11.6% between 2023 and 2028.

    The market is experiencing significant growth due to several key factors. The aging population in Japan is a major driver for the market, as an increasing number of elderly individuals seek low-impact fitness solutions to maintaIn their health and mobility. Wearables and linked home solutions are also gaining popularity, allowing individuals to incorporate Pilates workouts into their daily routines from the comfort of their own homes. Pilates equipment, including reformers, mats, balls, rings, towers, barrels and arcs, chairs, and gears, are available in commercial spaces and retail stores, as well as through e-commerce platforms. Additionally, the adoption of clinical Pilates, which is used for rehabilitation and physical therapy, is on the rise. Furthermore, the popularity of other fitness formats is increasing, leading some individuals to supplement their workouts with Pilates equipment for added variety and effectiveness. These trends are expected to continue driving market growth In the coming years.
    

    What will be the size of the Japan Pilates Equipment Market during the forecast period?

    Request Free Sample

    The market has experienced significant growth in recent years, driven by increasing health consciousness and a shift towards functional fitness. The market encompasses various segments, including boutique studios, gymnasiums, health clubs, fitness centers, and gyms. The pandemic situation has accelerated the adoption of virtual fitness solutions, enabling Pilates workouts and yoga classes to reach a wider audience. Pilates, a contrology-based fitness system, offers strength training exercises that focus on core stability, posture, and breath control. Its low-impact nature makes it an attractive alternative for individuals seeking to mitigate joint problems and high blood pressure. The market is also influenced by the rising obesity and overweight population, as well as the growing trend towards outdoor fitness activities.
    Moreover, functional fitness and cardiovascular exercises remain popular, with Pilates providing a complementary offering. The market is expected to continue its growth trajectory, as fitness enthusiasts increasingly recognize the importance of maintaining an active lifestyle to combat the health risks associated with high calorie food and sedentary lifestyles.
    

    How is this market segmented and which is the largest segment?

    The market research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD million' for the period 2024-2028, as well as historical data from 2018-2022 for the following segments.

    Type
    
      Pilates machines
      Pilates mats
      Pilates rings
      Pilates balls
    
    
    Application
    
      Commercial
      Residential
    
    
    Distribution Channel
    
      Offline
      Online
    
    
    Geography
    
      Japan
    

    By Type Insights

    The pilates machines segment is estimated to witness significant growth during the forecast period.
    

    The market is experiencing notable growth, driven by the increasing adoption of Pilates machines in fitness activities and healthcare facilities. Reformers and cadillacs are the most popular types of Pilates equipment, frequently used in fitness centers, gyms and health clubs for therapeutic purposes and injury rehabilitation. Additionally, the market is witnessing an uptick due to the rising trend of functional fitness and outdoor fitness, leading to the demand for Pilates chairs and other Pilates equipment. Furthermore, the focus on eco-friendly materials in Pilates machine manufacturing is a significant factor contributing to market expansion.

    Get a glance at the market share of various segments Request Free Sample

    The Pilates machines segment was valued at USD 9.80 million in 2018 and showed a gradual increase during the forecast period.

    Market Dynamics

    Our researchers analyzed the data with 2023 as the base year, along with the key drivers, trends, and challenges. A holistic analysis of drivers will help companies refine their marketing strategies to gain a competitive advantage.

    What are the key market drivers leading to the rise in adoption of Japan Pilates Equipment Market?

    Growing geriatric population is the key driver of the market.

    The market is experiencing significant growth due to the increasing awareness of the importance of physical activity and overall health among the population, particularly among older adults. With the aging population in Japan, which is projected to reach 30% of the total population by 2030, there is a rising demand for Pilates equipment. This demographic shift has created a need for low-impact and untaxing fitness solutions that can help maintain flexibility and strength for healthy aging. Pilates workouts, which focus on controlled breathing,
    
  17. APAC Healthcare Analytics Market Analysis APAC - China, Japan, India, South...

    • technavio.com
    pdf
    Updated Feb 16, 2024
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Technavio (2024). APAC Healthcare Analytics Market Analysis APAC - China, Japan, India, South Korea, Rest of APAC - Size and Forecast 2024-2028 [Dataset]. https://www.technavio.com/report/apac-healthcare-analytics-market-industry-analysis
    Explore at:
    pdfAvailable download formats
    Dataset updated
    Feb 16, 2024
    Dataset provided by
    TechNavio
    Authors
    Technavio
    Time period covered
    2024 - 2028
    Description

    Snapshot img

    APAC Healthcare Analytics Market Size 2024-2028

    The APAC healthcare analytics market size is forecast to increase by USD 20.84 billion, at a CAGR of 27.94% between 2023 and 2028.

    The market is experiencing significant growth due to several key trends and drivers. The integration of big data with healthcare analytics is a major catalyst for market expansion, enabling more accurate and efficient diagnosis and treatment plans. Additionally, the increasing use of digital health technologies, such as telemedicine and remote patient monitoring, is driving demand for advanced analytics solutions. However, data security and privacy concerns remain a challenge, as sensitive healthcare information is increasingly being stored and transmitted digitally.
    IT services providers are addressing these concerns through cloud analytics and software solutions. The rise of 5G technology is also expected to boost market growth, enabling real-time data processing and analysis for public safety and predictive analytics applications. Insurers and healthcare services providers are also leveraging data analytics to improve operations, reduce costs, and enhance customer experience. Overall, the market is poised for strong growth, driven by these trends and the increasing adoption of digital technologies in healthcare.
    

    What will be the size of the APAC Healthcare Analytics Market during the forecast period?

    Request Free Sample

    The market is experiencing significant growth In the adoption of healthcare analytics. This trend is driven by the increasing focus on patient care, treatment costs, and patient retention. Big data analytics and digital solutions are transforming the industry, enabling healthcare providers to extract valuable insights from clinical data. The aging population in APAC is a major factor fueling this growth, as analytics tools help improve performance, efficiency, and accuracy in service delivery. Future trends include the use of predictive analytics for clinical outcomes, cost savings, and hospital readmission reduction. Security issues and cultural barriers are challenges that must be addressed as the market expands.
    Healthcare costs remain a critical concern, with analytics playing a key role in addressing this challenge. Qpharma and BC platforms are leading the way in analytics adoption, with life sciences companies and healthcare providers also investing heavily in this area. The market is segmented into on-premises and cloud-based solutions, with both offering unique advantages depending on the specific needs of organizations. Overall, the market is poised for continued growth, offering significant opportunities for innovation and improvement in service delivery and clinical outcomes.
    

    How is this market segmented and which is the largest segment?

    The market research report provides comprehensive data (region-wise segment analysis), with forecasts and estimates in 'USD billion' for the period 2024-2028, as well as historical data from 2018-2022 for the following segments.

    Component
    
      Services
      Software
      Hardware
    
    
    Deployment
    
      On-premises
      Cloud-based
    
    
    Geography
    
      APAC
    
        China
        India
        Japan
        South Korea
    

    By Component Insights

    The services segment is estimated to witness significant growth during the forecast period.
    

    In the APAC region, the healthcare analytics market is primarily driven by the services segment, which accounted for the largest market share in 2023. This segment encompasses consulting, implementation, training, and support services offered by healthcare analytics companies. With the growing emphasis on patient-centric care and the need to adhere to stringent regulatory requirements such as FDA regulations and HIPAA legislation, healthcare providers are increasingly relying on IT services and solutions. The healthcare sector is heavily regulated due to the importance of public safety standards. Big data analytics, digital solutions, and analytics tools are transforming patient care, treatment costs, patient retention, and clinical outcomes In the APAC region.

    Key trends include the use of cloud analytics for healthcare fraud analytics, infectious diseases, and medical insurance fraud. Future trends include the integration of 5G technology, telemedicine platforms, electronic health records, and personal health records. Performance, efficiency, accuracy, service delivery, clinical outcomes, and healthcare costs are critical factors influencing market growth. Security issues, cultural barriers, confidentiality, a skilled workforce, analytics network, international political relations, economic relations, federal regulations, and quality care are also significant considerations.

    Get a glance at the market share of various segments Request Free Sample

    The services segment was valued at USD 1.31 billion in 2018 and showed a gradual increase during the forecast period.

    Market Dynamics

    Our r

  18. D

    Old Man Shoes Market Report | Global Forecast From 2025 To 2033

    • dataintelo.com
    csv, pdf, pptx
    Updated Jan 7, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Dataintelo (2025). Old Man Shoes Market Report | Global Forecast From 2025 To 2033 [Dataset]. https://dataintelo.com/report/global-old-man-shoes-market
    Explore at:
    pdf, csv, pptxAvailable download formats
    Dataset updated
    Jan 7, 2025
    Dataset authored and provided by
    Dataintelo
    License

    https://dataintelo.com/privacy-and-policyhttps://dataintelo.com/privacy-and-policy

    Time period covered
    2024 - 2032
    Area covered
    Global
    Description

    Old Man Shoes Market Outlook




    The global market size for Old Man Shoes was valued at approximately USD 4.5 billion in 2023 and is expected to reach around USD 7.8 billion by 2032, growing at a CAGR of 6.2% during the forecast period. Several growth factors contribute to this promising outlook, including the increasing global aging population, rising awareness about foot health, and the growing prevalence of diabetes and other chronic conditions requiring specialized footwear.




    One of the primary growth drivers in the Old Man Shoes market is the rapidly growing aging population worldwide. As people age, they often experience various foot problems, such as arthritis, bunions, and other conditions requiring specialized footwear. The demand for comfortable and supportive shoes designed for older adults is rising in tandem with the demographic shift towards an older global population. This trend is particularly pronounced in developed regions such as North America and Europe, where the aging population is significantly higher than in other parts of the world.




    Another critical factor contributing to the market's growth is the increasing awareness of foot health and the importance of wearing appropriate footwear. Health professionals and footwear manufacturers alike are emphasizing the need for shoes that offer proper support and comfort to prevent foot problems and ensure mobility. This awareness is driving consumers to invest in high-quality, specialized footwear designed to address specific foot conditions. Innovations in shoe technology, materials, and design, such as orthopedic and diabetic shoes, are further propelling market growth by catering to the specific needs of older adults.




    The prevalence of chronic conditions, such as diabetes, which often lead to foot complications, is also a significant market driver. Diabetic patients require specially designed shoes to prevent foot ulcers and other complications. As the number of diabetes cases continues to rise globally, the demand for diabetic shoes is expected to increase correspondingly. Moreover, the trend towards preventive healthcare and an active lifestyle among older adults is encouraging the adoption of shoes that offer both comfort and support.




    Regionally, the market outlook varies, with North America and Europe leading the way due to their advanced healthcare systems, higher disposable incomes, and larger aging populations. However, the Asia Pacific region is expected to witness the fastest growth, driven by increasing healthcare awareness, improving living standards, and a rapidly aging population. Countries such as Japan, China, and India are poised to become significant markets for Old Man Shoes in the coming years. Latin America and the Middle East & Africa regions are also showing potential for growth, albeit at a slower pace compared to other regions.



    In addition to the focus on specialized footwear for older adults, the market for Men Formal Shoe is gaining traction as well. These shoes are designed to offer both style and comfort, catering to the needs of older men who require formal footwear for various occasions. The demand for Men Formal Shoe is driven by the increasing participation of older adults in social and formal events, where appropriate footwear is essential. Manufacturers are focusing on creating formal shoes that offer superior comfort, support, and durability, ensuring that older men can enjoy both style and functionality. The integration of advanced materials and design elements in Men Formal Shoe is further enhancing their appeal, making them a popular choice among the older male demographic.



    Product Type Analysis




    The Old Man Shoes market is segmented by product type into orthopedic shoes, diabetic shoes, slip-on shoes, velcro shoes, and others. Each of these segments addresses specific needs within the older adult population. Orthopedic shoes are designed to provide maximum support and comfort to individuals with foot or ankle problems. These shoes typically feature cushioned soles, arch supports, and other design elements aimed at alleviating pain and promoting foot health. The demand for orthopedic shoes is expected to grow significantly as the population ages and awareness of foot health increases.




    Diabetic shoes represent another crucial segment within the Old Ma

  19. f

    The Effects of Rainfall on the Population Dynamics of an Endangered Aquatic...

    • plos.figshare.com
    tiff
    Updated May 31, 2023
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Koshi Kitamura; Satoshi Kakishima; Takashi Uehara; Satoru Morita; Kei-ichi Tainaka; Jin Yoshimura (2023). The Effects of Rainfall on the Population Dynamics of an Endangered Aquatic Plant, Schoenoplectus gemmifer (Cyperaceae) [Dataset]. http://doi.org/10.1371/journal.pone.0157773
    Explore at:
    tiffAvailable download formats
    Dataset updated
    May 31, 2023
    Dataset provided by
    PLOS ONE
    Authors
    Koshi Kitamura; Satoshi Kakishima; Takashi Uehara; Satoru Morita; Kei-ichi Tainaka; Jin Yoshimura
    License

    Attribution 4.0 (CC BY 4.0)https://creativecommons.org/licenses/by/4.0/
    License information was derived automatically

    Description

    The conservation of aquatic plants in river ecosystems should consider the wash-out (away) problem resulting from severe rainfall. The aquatic plant Schoenoplectus gemmifer is an endangered species endemic to Japan. Our previous study reported that the population size of S. gemmifer in Hamamatsu city, Japan, had decreased by one-tenth because many individuals had been washed out by a series of heavy rains in 2004. However, there is insufficient information on the ecological nature of this endangered aquatic plant for adequate conservation. In this paper, we report the population dynamics of one population in Hamamatsu city from 2004 to 2012 in relation to rainfall. We surveyed the number and growing location of all living individuals in the population 300 times during the study period. To examine the temporal changes of individual plants, we also counted the number of culms for 38 individuals in four observations among 300 records. Decreases and increases in the population size of this plant were associated with washing out and the settlement of gemmae (vegetative propagation), respectively. The major cause of the reduction in the population size was an increase in the number of washed-out individuals and not the decreased settlement of gemmae. The wash-out rates for small and large individuals were not significantly different. Small individuals having a stream form with linear leaves resisted flooding, and large individuals were often partially torn off by flooding events. Modification of river basins to reduce the flow velocity may be effective for the conservation of S. gemmifer.

  20. Number of suicides committed Japan 2024, by reason

    • statista.com
    Updated May 26, 2025
    Share
    FacebookFacebook
    TwitterTwitter
    Email
    Click to copy link
    Link copied
    Close
    Cite
    Statista (2025). Number of suicides committed Japan 2024, by reason [Dataset]. https://www.statista.com/statistics/622947/japan-suicides-commtted-by-reason/
    Explore at:
    Dataset updated
    May 26, 2025
    Dataset authored and provided by
    Statistahttp://statista.com/
    Time period covered
    2024
    Area covered
    Japan
    Description

    In 2024, over *******people in Japan committed suicide due to ***************, making it the most common reason for committing suicide among the Japanese population. Work-related concerns caused approximately 2,560 suicides during the measured period.

Share
FacebookFacebook
TwitterTwitter
Email
Click to copy link
Link copied
Close
Cite
Statista (2025). Population Japan 2023, by prefecture [Dataset]. https://www.statista.com/statistics/610928/japan-population-by-prefecture/
Organization logo

Population Japan 2023, by prefecture

Explore at:
Dataset updated
Jun 20, 2025
Dataset authored and provided by
Statistahttp://statista.com/
Time period covered
2023
Area covered
Japan
Description

With approximately ** million inhabitants, Tokyo Prefecture was the largest prefecture based on population size in Japan as of 2023. The smallest prefecture in this regard was Tottori Prefecture, which in the same year counted about ******* residents. Rural depopulation Like many industrial economies, Japan is facing the problem of depopulating rural areas. While the birth rate continues to decline, many young people decide to migrate from small towns and villages to large cities like Tokyo or Osaka for higher education and employment. The population of Tokyo Prefecture has shown substantial growth over the past decades and consists largely of working age citizens. Smaller communities are trying to counteract the depopulation process with initiatives meant to invite younger workers and tourists back. Migration to Japan Japan is often described as a very homogenous society, with a low share of foreign residents. Despite the declining birthrate and many businesses experiencing a labor shortage, companies have been hesitant to employ foreign workers, in part due to the strict immigration laws. The Japanese Government has tried to ease immigration restrictions and encourage foreigners to work in Japan. The largest share of foreign workers in Japan, however, is residing in the county with a permanent residence or as the family member of a Japanese national.

Search
Clear search
Close search
Google apps
Main menu