Born in which year at legal age 77?

As of the as-of date, someone of legal age 77 was born in 1948 if before the birthday, or 1949 if after.

As-of date：30 August 2026

Legal age (man-nenrei)

77years

Birth year if before birthday

1948（戊子 / 昭和23年）

Birth year if after birthday

1949（己丑 / 昭和24年）

Facts on this page

・People with legal age 77 as of 30 August 2026

・If before the birthday, born in 1948

・If after the birthday, born in 1949

・Eto before the birthday is 戊子

・Eto after the birthday is 己丑

・Wareki year before the birthday is about 昭和23年

・Wareki year after the birthday is about 昭和24年