Age and school-year estimates for those born in 1939

Man-nenrei, kazoedoshi, wareki, eto, and school years for people born in 1939, 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)

87years

Legal age (31 Dec)

87years

Kazoedoshi

88years

Wareki (assumes 2 April)

昭和14年4月2日

Eto

己卯（卯）

Elementary school

April 1946

Junior high

April 1952

High school

April 1955

High-school graduation

March 1958

Kanreki (approx. year)

1998

Facts on this page

・Legal age as of 30 August 2026 is 87

・Legal age on 31 December 2026 is 87

・Kazoedoshi is 88

・Wareki date of birth (assumes 2 April) is 昭和14年4月2日

・Eto is 己卯 (卯)

・Elementary school starts April 1946

・Junior high starts April 1952

・High school starts April 1955

・High-school graduation is March 1958

・Kanreki (kazoedoshi) approx. year is 1998

・Yakudoshi (male, kazoedoshi 88): none

・Yakudoshi (female, kazoedoshi 88): 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.