Age and school-year estimates for those born in 1915

Man-nenrei, kazoedoshi, wareki, eto, and school years for people born in 1915, as of 30 August 2026. If you know the month and day, use the age calculator (this page assumes 2 April for a year-level lookup).

As-of date：30 August 2026(updated to today when you view the page)

Legal age (today)

111years

Legal age (31 Dec)

111years

Kazoedoshi

112years

Wareki (assumes 2 April)

大正4年4月2日

Eto

乙卯（卯）

Elementary school

April 1922

Junior high

April 1928

High school

April 1931

High-school graduation

March 1934

Kanreki (approx. year)

1974

Facts on this page

・Legal age as of 30 August 2026 is 111

・Legal age on 31 December 2026 is 111

・Kazoedoshi is 112

・Wareki date of birth (assumes 2 April) is 大正4年4月2日

・Eto is 乙卯 (卯)

・Elementary school starts April 1922

・Junior high starts April 1928

・High school starts April 1931

・High-school graduation is March 1934

・Kanreki (kazoedoshi) approx. year is 1974

・Yakudoshi (male, kazoedoshi 112): none

・Yakudoshi (female, kazoedoshi 112): none

Assumptions

For searches without a month and day, we assume a 2 April birthday.

The static as-of date (build time) is 30 August 2026. After load we update it to today.