Men and women in Japan are getting married increasingly later than previous generations. In 2023, the average age of women who marry for the first time was about **** years, while men were on average **** years old when they first got married. Social integration of women The rising age at first marriage was partly explained by a common theory that holds the growing number of “parasite singles” accountable for the trend. The term refers to young working people aged between 28 and 40 years who decide to keep living comfortably in their parents' homes to save money. An alternative explanation is the more active participation of Japanese women in society. Increasingly more women in Japan obtain higher education degrees and focus on their career paths. With a rising income, they are financially less dependent, and marriage is no longer essential to afford the life they pursue. Delayed family planning The overall number of newly registered marriages has also declined in the past decade. The reported number of marriages was around ******* in 2023, representing the sixth consecutive years below *******. These developments concerning marriages have also impacted the mean age of childbearing, which has risen considerably since the *****.

Vital Statistics: Japanese Only: Per 1000: Marriage Rate data was reported at 4.900 % in 2017. This records a decrease from the previous number of 5.000 % for 2016. Vital Statistics: Japanese Only: Per 1000: Marriage Rate data is updated yearly, averaging 6.600 % from Dec 1947 (Median) to 2017, with 71 observations. The data reached an all-time high of 12.000 % in 1947 and a record low of 4.900 % in 2017. Vital Statistics: Japanese Only: Per 1000: Marriage Rate data remains active status in CEIC and is reported by Ministry of Health, Labour and Welfare. The data is categorized under Global Database’s Japan – Table JP.G005: Vital Statistics.

【リソース】Volume 1_9-1_Trends in marriages by each prefecture:Japan / Volume 1_9-2_Trends in marriage rates (per 1,000 population) by each prefecture:Japan / Volume 1_9-3_Trends in number and percent distribution of marriages by month of registration:Japan / Volume 1_9-4_Trends in marriages by previous marital status of bride and groom, and percentage of remarriages:Japan / Volume 1_9-5_Trends in number and percent distribution of marriages by number of marriages of bride and groom:Japan / Volume 1_9-6_Trends in percent distribution of remarriages by period between termination of the last marriage and remarriage (for marriages performed and registered each year):Japan / Volume 1_9-7_Trends in marriages by age for first married and remarried (for marriages performed and registered each year):Japan_(1) First married / Volume 1_9-7_Trends in marriages by age for first married and remarried (for marriages performed and registered each year):Japan_(2) Remarried / Volume 1_9-8_Trends in first married rates and remarried rates (per 1,000 population) of marriages by age (for marriages performed and registered each year): Japan_(1) First married rates / Volume 1_9-8_Trends in first married rates and remarried rates (per 1,000 population) of marriages by age (for marriages performed and registered each year): Japan_(2) Remarried rates / Volume 1_9-9_Marriages and percent distribution by marriage order and age at marriage (for marriages performed and registered in 2015):Japan, 2015_(1) Groom / Volume 1_9-9_Marriages and percent distribution by marriage order and age at marriage (for marriages performed and registered in 2015):Japan, 2015_(2) Bride / Volume 1_9-10_Percent distribution of marriages by marriage order and age at marriage (for marriages performed and registered in 2015):Japan, 2015 / Volume 1_9-11_Trends in mean age of bride and groom at marriage and difference in mean age between bride and groom:Japan / Volume 1_9-12_Trends in mean age of bride and groom at marriage (for first marriage) by each prefecture (for marriages performed and registered each year):Japan_(1) First married groom / Volume 1_9-12_Trends in mean age of bride and groom at marriage (for first marriage) by each prefecture (for marriages performed and registered each year):Japan_(2) First married bride / Volume 1_9-13_First marriages and percent distribution by age of bride and groom (for marriages performed and registered in 2015):Japan, 2015_(1) First marriages / Volume 1_9-13_First marriages and percent distribution by age of bride and groom (for marriages performed and registered in 2015):Japan, 2015_(2) Percent distribution / Volume 1_9-14_Trends in first marriages and percent distribution by difference in age between bride and groom (for marriages performed and registered each year) :Japan / Volume 1_9-15_First marriages and percent distribution by type of occupation for household before marriage (for marriages performed and registered in 2015):Japan, 2015_(1) First marriages / Volume 1_9-15_First marriages and percent distribution by type of occupation for household before marriage (for marriages performed and registered in 2015):Japan, 2015_(2) Percent distribution / Volume 1_9-16_Percentage of marriages by period between marriage and registration:Japan / Volume 1_9-17_Cumulative percentage of marriages by period between marriage and registration:Japan / Volume 1_9-18_Trends in marriages by nationality of bride and groom:Japan / Volume 1_9-19_Trends in percent distribution of marriages by nationality of bride and groom :Japan / Volume 1_9-20_Marriages by nationality of bride and groom:Japan, each prefecture and 21 major cities, 2015 / Volume 1_9-21_Percent distribution of marriages by nationality of bride and groom :Japan, each prefecture and 21 major cities, 2015 / Volume 2_1_Marriages by month of registration:Japan, each prefecture and 21 major cities / Volume 2_2_Marriages by month of registration by month and year marriage performed:Japan and total of 21 major cities / Volume 2_3_Marriages (performed and registered in 2015) by month of registration, age of bride and groom at marriage performed, by marriage order:Japan / Volume 2_4_Marriages by previous marital status of bride and groom:Japan, each prefecture and 21 major cities / Volume 2_5_Marriages by single years of age of bride and groom, by marriage order of bride and groom (for marriages performed and registered in 2015):Japan / Volume 2_6_Mean age of bride and groom at marriage and marriages by single years of age of bride and groom, by marriage order (for marriages performed and registered in 2015):Japan, each prefecture and 21 major cities_(1) First married groom / Volume 2_6_Mean age of bride and groom at marriage and marriages by single years of age of bride and groom, by marriage order (for marriages performed and registered in 2015):Japan, each prefecture and 21 major cities_(2) First married bride / Volume 2_6_Mean age of bride and groom at marriage and marriages by s

's Mean age of first marriage (Groom) is 30.1age which is the 43rd highest in Japan (by Prefecture). Transition Graphs and Comparison chart between Wakayama and Kagawa(Kagawa) and Yamanashi(Yamanashi)(Closest Prefecture in Population) are available. Various data can be downloaded and output in csv format for use in EXCEL free of charge.

In 2023, there were around *** live births per 1,000 inhabitants in Japan, down from about *** in the previous year. The total number of live births in the nation amounted to approximately ******* in 2023. Japan’s super aging society Directly after the end of WWII, the live birth rate in Japan was over ** per 1,000 of population. The rate has constantly dropped in the last decades after the second baby boom (between 1971 and 1974). Meanwhile, the life expectancy of the Japanese people has increased, reaching about **** years for women and **** years for men in 2022. Due to the combination of both factors, Japan has developed into one of the most rapidly aging societies in the world. Almost ** percent of Japan’s population is currently aged 65 years and older, falling into the “super-aged nation” defined by international institutions and organizations.  Decreasing number of marriages In Japan, the number of births outside of marriage is small. The Japanese government, therefore, considers the decreasing number of marriages as the driving factor behind the country’s fertility decline. As of 2023, the number of marriages per 1,000 Japanese citizens was ***, less than half compared to that in the early *****. The average age of first marriage has also risen for both men and women. This trend can be partially attributed to the increasing number of employed and therefore financially and socially independent women in the past two decades. The employment rate of women in Japan exceeded ** percent for the first time in history in ****.

's Mean age of first marriage (Bride) is 29.2age which is the 27th highest in Japan (by Prefecture). Transition Graphs and Comparison chart between Iwate and Aomori(Aomori) and Oita(Oita)(Closest Prefecture in Population) are available. Various data can be downloaded and output in csv format for use in EXCEL free of charge.

's Mean age of first marriage (Groom) is 30.6age which is the 33rd highest in Japan (by Prefecture). Transition Graphs and Comparison chart between Okinawa and Kagoshima(Kagoshima) and Shiga(Shiga)(Closest Prefecture in Population) are available. Various data can be downloaded and output in csv format for use in EXCEL free of charge.

Japan Contraceptive Devices Market size was valued at USD 1.25 Billion in 2024 and is projected to reach USD 1.78 Billion by 2031, growing at a CAGR of 4.5% from 2026 to 2032.

Key Market Drivers

Increasing Late Marriage Trends and Career-Focused Lifestyle: The rising trend of late marriages in Japan, with the average age of first marriage reaching 31.0 years for men and 29.4 years for women in 2020—a nearly three-year increase since the 1990s, according to the Ministry of Health, Labour, and Welfare—reflects a career-focused lifestyle among working professionals, particularly in urban areas. This shift increases demand for dependable contraceptive devices as people prioritize their professions and personal ambitions over raising kids, needing effective family planning methods to avoid unwanted pregnancies during their peak working years.

Rising Awareness of Sexual Health Among Youth: Rising sexual health awareness among Japan’s youth has resulted in increased adoption of modern contraceptive methods, with the percentage of sexually active young adults (aged 18-34) using such methods increasing from 54.3% in 2010 to 62.1% in 2021, according to the National Institute of Population and Social Security Research.

【リソース】Volume 1_4-1_Trends in live births, live birth rates (per 1,000 population), total fertility rates and sex ratio of live births:Japan / Volume 1_4-2_Trends in live births and live birth rates (per 1,000 population) by month:Japan / Volume 1_4-3_Trends in live births by each prefecture:Japan / Volume 1_4-4_Trends in live birth rates by each prefecture (per 1,000 population):Japan / Volume 1_4-5_Trends in total fertility rates by each prefecture:Japan / Volume 1_4-6_Trends in live births, percent distribution and rates (per 1,000 females) by age of mother:Japan / Volume 1_4-7_Trends in live births by place of delivery:Japan, urban/rural residence / Volume 1_4-8_Trends in percent distribution of live births by place of delivery:Japan, urban/rural residence / Volume 1_4-9_Live births by place of delivery:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-10_Percent distribution of live births by place of delivery:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-11_Trends in live births and percent distribution by birth order:Japan / Volume 1_4-12_Trends in live births and percent distribution by live birth order:Japan / Volume 1_4-13_Live births by birth order:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-14_Percent distribution of live births by birth order:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-15_Live births and percent distribution by live birth order and age of mother:Japan, 2019 / Volume 1_4-16_Live births and percent distribution by birth order and age of mother:Japan, 2019 / Volume 1_4-17_Trends in live births by age of mother, by live birth order:Japan / Volume 1_4-18_Trends in live birth rates by age of mother, by live birth order:Japan / Volume 1_4-19_Trends in mean age of mother by live birth order:Japan / Volume 1_4-20_Trends in mean age of father by live birth order:Japan / Volume 1_4-21_Mean age of father and mother by live birth order:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-22_Trends in percent distribution of duration and mean duration from marriage performed to the first bearing (for live births born in wedlock only):Japan / Volume 1_4-23_Live births and percent distribution by live birth order and type of occupation of household:Japan, 2019 / Volume 1_4-24_Trends in live births and percent distribution by period of gestation:Japan / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(1) Male / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(2) Female / Volume 1_4-26_Mean birth weight, number and percent distribution of live births under 2,500g by sex :Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-27_Live births and percent distribution by sex, birth weight and plurality of birth:Japan, 2019 / Volume 1_4-28_Live births and percent distribution under 2,500g by sex, age of mother and plurality of birth:Japan, 2019 / Volume 1_4-29_Trends in live births and percent distribution by legitimacy status :Japan / Volume 1_4-30_Trends in live births born out of wedlock and proportion by sex:Japan / Volume 1_4-31_Trends in live births born out of wedlock and proportion by age of mother:Japan / Volume 1_4-32_Trends in live births and percent distribution by nationality of father and mother:Japan / Volume 1_4-33_Live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-34_Percent distribution of live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2019 / Volume 1_4-35_Live births and percent distribution by sex and birth length and mean birth length:Japan / Volume 1_4-36_Trends in deliveries by plurality of birth (type of plurality, combination of live birth and foetal death):Japan / Volume 1_4-37_Deliveries by plurality of birth (type of plurality):Japan, each prefecture, 2019 / Volume 1_4-38_Percent distribution of plural deliveries by type of plurality:Japan, each prefecture, 2019 / Volume 2_1_Live births by place of delivery, for urban/rural residence:Japan, each prefecture and 21 major cities / Volume 2_2_Live births by sex and month:Japan, urban/rural residence, each prefecture and 21 major cities / Volume 2_3_Live births by sex and birth order:Japan, each prefecture and 21 major cities / Volume 2_4_Live births by sex, month of birth, age of mother and live birth order:Japan / Volume 2_5_Live births by sex and age of mother:Japan, each prefecture and 21 major cities / Volume 2_6_Live births by sex, age of mother and birth order:Japan / Volume 2_7_Live births by sex, single years of age of mother, live birth order and legitimacy status:Japan / Volume 2_8_Live births born in wedlock by single years of age of father and mother and live birth order:Japan / Volume 2_9_Live births born in wedlock by year marriage performed, single years of age of mother and live birth order:Japan / Volume 2_10_Live births by age of mother, live bi

【リソース】Volume 1_4-1_Trends in live births, live birth rates (per 1,000 population), total fertility rates and sex ratio of live births:Japan / Volume 1_4-2_Trends in live births and live birth rates (per 1,000 population) by month:Japan / Volume 1_4-3_Trends in live births by each prefecture:Japan / Volume 1_4-4_Trends in live birth rates by each prefecture (per 1,000 population):Japan / Volume 1_4-5_Trends in total fertility rates by each prefecture:Japan / Volume 1_4-6_Trends in live births, percent distribution and rates (per 1,000 females) by age of mother:Japan / Volume 1_4-7_Trends in live births by place of delivery:Japan, urban/rural residence / Volume 1_4-8_Trends in percent distribution of live births by place of delivery:Japan, urban/rural residence / Volume 1_4-9_Live births by place of delivery:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-10_Percent distribution of live births by place of delivery:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-11_Trends in live births and percent distribution by birth order:Japan / Volume 1_4-12_Trends in live births and percent distribution by live birth order:Japan / Volume 1_4-13_Live births by birth order:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-14_Percent distribution of live births by birth order:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-15_Live births and percent distribution by live birth order and age of mother:Japan, 2018 / Volume 1_4-16_Live births and percent distribution by birth order and age of mother:Japan, 2018 / Volume 1_4-17_Trends in live births by age of mother, by live birth order:Japan / Volume 1_4-18_Trends in live birth rates by age of mother, by live birth order:Japan / Volume 1_4-19_Trends in mean age of mother by live birth order:Japan / Volume 1_4-20_Trends in mean age of father by live birth order:Japan / Volume 1_4-21_Mean age of father and mother by live birth order:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-22_Trends in percent distribution of duration and mean duration from marriage performed to the first bearing (for live births born in wedlock only):Japan / Volume 1_4-23_Live births and percent distribution by live birth order and type of occupation of household:Japan, 2018 / Volume 1_4-24_Trends in live births and percent distribution by period of gestation:Japan / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(1) Male / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(2) Female / Volume 1_4-26_Mean birth weight, number and percent distribution of live births under 2,500g by sex :Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-27_Live births and percent distribution by sex, birth weight and plurality of birth:Japan, 2018 / Volume 1_4-28_Live births and percent distribution under 2,500g by sex, age of mother and plurality of birth:Japan, 2018 / Volume 1_4-29_Trends in live births and percent distribution by legitimacy status :Japan / Volume 1_4-30_Trends in live births born out of wedlock and proportion by sex:Japan / Volume 1_4-31_Trends in live births born out of wedlock and proportion by age of mother:Japan / Volume 1_4-32_Trends in live births and percent distribution by nationality of father and mother:Japan / Volume 1_4-33_Live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-34_Percent distribution of live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2018 / Volume 1_4-35_Live births and percent distribution by sex and birth length and mean birth length:Japan / Volume 1_4-36_Trends in deliveries by plurality of birth (type of plurality, combination of live birth and foetal death):Japan / Volume 1_4-37_Deliveries by plurality of birth (type of plurality):Japan, each prefecture, 2018 / Volume 1_4-38_Percent distribution of plural deliveries by type of plurality:Japan, each prefecture, 2018 / Volume 2_1_Live births by place of delivery, for urban/rural residence:Japan, each prefecture and 21 major cities / Volume 2_2_Live births by sex and month:Japan, urban/rural residence, each prefecture and 21 major cities / Volume 2_3_Live births by sex and birth order:Japan, each prefecture and 21 major cities / Volume 2_4_Live births by sex, month of birth, age of mother and live birth order:Japan / Volume 2_5_Live births by sex and age of mother:Japan, each prefecture and 21 major cities / Volume 2_6_Live births by sex, age of mother and birth order:Japan / Volume 2_7_Live births by sex, single years of age of mother, live birth order and legitimacy status:Japan / Volume 2_8_Live births born in wedlock by single years of age of father and mother and live birth order:Japan / Volume 2_9_Live births born in wedlock by year marriage performed, single years of age of mother and live birth order:Japan / Volume 2_10_Live births by age of mother, live bi

【リソース】Volume 1_4-1_Trends in live births, live birth rates (per 1,000 population), total fertility rates and sex ratio of live births:Japan / Volume 1_4-2_Trends in live births and live birth rates (per 1,000 population) by month:Japan / Volume 1_4-3_Trends in live births by each prefecture:Japan / Volume 1_4-4_Trends in live birth rates by each prefecture (per 1,000 population):Japan / Volume 1_4-5_Trends in total fertility rates by each prefecture:Japan / Volume 1_4-6_Trends in live births, percent distribution and rates (per 1,000 females) by age of mother:Japan / Volume 1_4-7_Trends in live births by place of delivery:Japan, urban/rural residence / Volume 1_4-8_Trends in percent distribution of live births by place of delivery:Japan, urban/rural residence / Volume 1_4-9_Live births by place of delivery:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-10_Percent distribution of live births by place of delivery:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-11_Trends in live births and percent distribution by birth order:Japan / Volume 1_4-12_Trends in live births and percent distribution by live birth order:Japan / Volume 1_4-13_Live births by birth order:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-14_Percent distribution of live births by birth order:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-15_Live births and percent distribution by live birth order and age of mother:Japan, 2016 / Volume 1_4-16_Live births and percent distribution by birth order and age of mother:Japan, 2016 / Volume 1_4-17_Trends in live births by age of mother, by live birth order:Japan / Volume 1_4-18_Trends in live birth rates by age of mother, by live birth order:Japan / Volume 1_4-19_Trends in mean age of mother by live birth order:Japan / Volume 1_4-20_Trends in mean age of father by live birth order:Japan / Volume 1_4-21_Mean age of father and mother by live birth order:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-22_Trends in percent distribution of duration and mean duration from marriage performed to the first bearing (for live births born in wedlock only):Japan / Volume 1_4-23_Live births and percent distribution by live birth order and type of occupation of household:Japan, 2016 / Volume 1_4-24_Trends in live births and percent distribution by period of gestation:Japan / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(1) Male / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(2) Female / Volume 1_4-26_Mean birth weight, number and percent distribution of live births under 2,500g by sex :Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-27_Live births and percent distribution by sex, birth weight and plurality of birth:Japan, 2016 / Volume 1_4-28_Live births and percent distribution under 2,500g by sex, age of mother and plurality of birth:Japan, 2016 / Volume 1_4-29_Trends in live births and percent distribution by legitimacy status :Japan / Volume 1_4-30_Trends in live births born out of wedlock and proportion by sex:Japan / Volume 1_4-31_Trends in live births born out of wedlock and proportion by age of mother:Japan / Volume 1_4-32_Trends in live births and percent distribution by nationality of father and mother:Japan / Volume 1_4-33_Live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-34_Percent distribution of live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2016 / Volume 1_4-35_Live births and percent distribution by sex and birth length and mean birth length:Japan / Volume 1_4-36_Trends in deliveries by plurality of birth (type of plurality, combination of live birth and foetal death):Japan / Volume 1_4-37_Deliveries by plurality of birth (type of plurality):Japan, each prefecture, 2016 / Volume 1_4-38_Percent distribution of plural deliveries by type of plurality:Japan, each prefecture, 2016 / Volume 2_1_Live births by place of delivery, for urban/rural residence:Japan, each prefecture and 21 major cities / Volume 2_2_Live births by sex and month:Japan, urban/rural residence, each prefecture and 21 major cities / Volume 2_3_Live births by sex and birth order:Japan, each prefecture and 21 major cities / Volume 2_4_Live births by sex, month of birth, age of mother and live birth order:Japan / Volume 2_5_Live births by sex and age of mother:Japan, each prefecture and 21 major cities / Volume 2_6_Live births by sex, age of mother and birth order:Japan / Volume 2_7_Live births by sex, single years of age of mother, live birth order and legitimacy status:Japan / Volume 2_8_Live births born in wedlock by single years of age of father and mother and live birth order:Japan / Volume 2_9_Live births born in wedlock by year marriage performed, single years of age of mother and live birth order:Japan / Volume 2_10_Live births by age of mother, live bi

【リソース】Volume 1_4-1_Trends in live births, live birth rates (per 1,000 population), total fertility rates and sex ratio of live births:Japan / Volume 1_4-2_Trends in live births and live birth rates (per 1,000 population) by month:Japan / Volume 1_4-3_Trends in live births by each prefecture:Japan / Volume 1_4-4_Trends in live birth rates by each prefecture (per 1,000 population):Japan / Volume 1_4-5_Trends in total fertility rates by each prefecture:Japan / Volume 1_4-6_Trends in live births, percent distribution and rates (per 1,000 females) by age of mother:Japan / Volume 1_4-7_Trends in live births by place of delivery:Japan, urban/rural residence / Volume 1_4-8_Trends in percent distribution of live births by place of delivery:Japan, urban/rural residence / Volume 1_4-9_Live births by place of delivery:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-10_Percent distribution of live births by place of delivery:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-11_Trends in live births and percent distribution by birth order:Japan / Volume 1_4-12_Trends in live births and percent distribution by live birth order:Japan / Volume 1_4-13_Live births by birth order:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-14_Percent distribution of live births by birth order:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-15_Live births and percent distribution by live birth order and age of mother:Japan, 2017 / Volume 1_4-16_Live births and percent distribution by birth order and age of mother:Japan, 2017 / Volume 1_4-17_Trends in live births by age of mother, by live birth order:Japan / Volume 1_4-18_Trends in live birth rates by age of mother, by live birth order:Japan / Volume 1_4-19_Trends in mean age of mother by live birth order:Japan / Volume 1_4-20_Trends in mean age of father by live birth order:Japan / Volume 1_4-21_Mean age of father and mother by live birth order:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-22_Trends in percent distribution of duration and mean duration from marriage performed to the first bearing (for live births born in wedlock only):Japan / Volume 1_4-23_Live births and percent distribution by live birth order and type of occupation of household:Japan, 2017 / Volume 1_4-24_Trends in live births and percent distribution by period of gestation:Japan / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(1) Male / Volume 1_4-25_Trends in live births and percent distribution by sex and birth weight:Japan_(2) Female / Volume 1_4-26_Mean birth weight, number and percent distribution of live births under 2,500g by sex :Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-27_Live births and percent distribution by sex, birth weight and plurality of birth:Japan, 2017 / Volume 1_4-28_Live births and percent distribution under 2,500g by sex, age of mother and plurality of birth:Japan, 2017 / Volume 1_4-29_Trends in live births and percent distribution by legitimacy status :Japan / Volume 1_4-30_Trends in live births born out of wedlock and proportion by sex:Japan / Volume 1_4-31_Trends in live births born out of wedlock and proportion by age of mother:Japan / Volume 1_4-32_Trends in live births and percent distribution by nationality of father and mother:Japan / Volume 1_4-33_Live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-34_Percent distribution of live births by nationality of father and mother:Japan, each prefecture and 21 major cities, 2017 / Volume 1_4-35_Live births and percent distribution by sex and birth length and mean birth length:Japan / Volume 1_4-36_Trends in deliveries by plurality of birth (type of plurality, combination of live birth and foetal death):Japan / Volume 1_4-37_Deliveries by plurality of birth (type of plurality):Japan, each prefecture, 2017 / Volume 1_4-38_Percent distribution of plural deliveries by type of plurality:Japan, each prefecture, 2017 / Volume 2_1_Live births by place of delivery, for urban/rural residence:Japan, each prefecture and 21 major cities / Volume 2_2_Live births by sex and month:Japan, urban/rural residence, each prefecture and 21 major cities / Volume 2_3_Live births by sex and birth order:Japan, each prefecture and 21 major cities / Volume 2_4_Live births by sex, month of birth, age of mother and live birth order:Japan / Volume 2_5_Live births by sex and age of mother:Japan, each prefecture and 21 major cities / Volume 2_6_Live births by sex, age of mother and birth order:Japan / Volume 2_7_Live births by sex, single years of age of mother, live birth order and legitimacy status:Japan / Volume 2_8_Live births born in wedlock by single years of age of father and mother and live birth order:Japan / Volume 2_9_Live births born in wedlock by year marriage performed, single years of age of mother and live birth order:Japan / Volume 2_10_Live births by age of mother, live bi

日本全国(都道府県)の平均婚姻年齢（初婚の妻）の統計データです。最新の年の数値を含む都道府県別の日本全国ランキング表も作成しています。csv形式でのダウンロードも可能でEXCELでも開けますので、研究や分析レポートにお役立て下さい。

地図(マップ)上に平均婚姻年齢（初婚の夫）の統計データを都道府県別で色分け表示しています。過去から現在までの平均婚姻年齢（初婚の夫）の推移も階級区分図(コロプレスマップ)で変化が見えるよう高速読込で可視化し、どの都道府県が高いかが視覚で理解できます。GeoJsonの無料ダウンロードも可能です。研究や分析レポートにお役立て下さい。