Born in which year at legal age 15?

As of the as-of date, someone of legal age 15 was born in 2010 if before the birthday, or 2011 if after.

As-of date：30 August 2026

Legal age (man-nenrei)

15years

Birth year if before birthday

2010（庚寅 / 平成22年）

Birth year if after birthday

2011（辛卯 / 平成23年）

Facts on this page

・People with legal age 15 as of 30 August 2026

・If before the birthday, born in 2010

・If after the birthday, born in 2011

・Eto before the birthday is 庚寅

・Eto after the birthday is 辛卯

・Wareki year before the birthday is about 平成22年

・Wareki year after the birthday is about 平成23年