Born in which year at legal age 31?

As of the as-of date, someone of legal age 31 was born in 1994 if before the birthday, or 1995 if after.

As-of date：30 August 2026

Legal age (man-nenrei)

31years

Birth year if before birthday

1994（甲戌 / 平成6年）

Birth year if after birthday

1995（乙亥 / 平成7年）

Facts on this page

・People with legal age 31 as of 30 August 2026

・If before the birthday, born in 1994

・If after the birthday, born in 1995

・Eto before the birthday is 甲戌

・Eto after the birthday is 乙亥

・Wareki year before the birthday is about 平成6年

・Wareki year after the birthday is about 平成7年