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One in three unmarried men and women aged 18 to 34 who do not currently have a partner say they are not interested in dating someone of the opposite sex, according to the National Survey on Fertility conducted by the National Institute of Population and Social Security Research, an institution under Japan’s Health Ministry.
The survey, conducted approximately every five years, examines marriage, childbirth and child-rearing in Japan. The latest survey, conducted in 2025, was released on September 11. Questions about romantic relationships specifically referred to relationships with people of the opposite sex.
Fewer Young People Have Partners
The survey found that 74.0% of men and 65.4% of women aged 18 to 34 had neither a romantic partner nor a fiancé or fiancée. This proportion has been rising since the 2010s.
Over the past four surveys, the proportion of people with a romantic partner or fiancé or fiancée has gradually declined among both men and women, after peaking in the first half of the 2000s.
In the latest survey, 35.7% of men and 35.3% of women said they were “not particularly interested in dating.” Meanwhile, 19.6% of men reported having a romantic partner or fiancé, down slightly from 21.0% in the 2021 survey. Among women, the figure was 27.8%, largely unchanged from the previous survey.
Dating Experience
When asked about their dating experience, 45.0% of men and 44.2% of women aged 18 to 19 said they had dating experience. Among those aged 25 to 29, the figures were 57.1% for men and 67.2% for women.
Across the entire 18–34 age group, 56.6% of men and 61.5% of women reported having dating experience.
Among people under 30, dating experience declined for both men and women compared with the previous survey. The decrease was particularly pronounced among those aged 18 to 19.
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(Read the article in Japanese.)
Author: The Sankei Shimbun
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