Age and school-year estimates for those born in 1957

Man-nenrei, kazoedoshi, wareki, eto, and school years for people born in 1957, 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)

69years

Legal age (31 Dec)

69years

Kazoedoshi

70years

Wareki (assumes 2 April)

昭和32年4月2日

Eto

丁酉（酉）

Elementary school

April 1964

Junior high

April 1970

High school

April 1973

High-school graduation

March 1976

Kanreki (approx. year)

2016

Facts on this page

・Legal age as of 30 August 2026 is 69

・Legal age on 31 December 2026 is 69

・Kazoedoshi is 70

・Wareki date of birth (assumes 2 April) is 昭和32年4月2日

・Eto is 丁酉 (酉)

・Elementary school starts April 1964

・Junior high starts April 1970

・High school starts April 1973

・High-school graduation is March 1976

・Kanreki (kazoedoshi) approx. year is 2016

・Yakudoshi (male, kazoedoshi 70): none

・Yakudoshi (female, kazoedoshi 70): 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.