Age and school-year estimates for those born in 1983

Man-nenrei, kazoedoshi, wareki, eto, and school years for people born in 1983, 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)

43years

Legal age (31 Dec)

43years

Kazoedoshi

44years

Wareki (assumes 2 April)

昭和58年4月2日

Eto

癸亥（亥）

Elementary school

April 1990

Junior high

April 1996

High school

April 1999

High-school graduation

March 2002

Kanreki (approx. year)

2042

Facts on this page

・Legal age as of 30 August 2026 is 43

・Legal age on 31 December 2026 is 43

・Kazoedoshi is 44

・Wareki date of birth (assumes 2 April) is 昭和58年4月2日

・Eto is 癸亥 (亥)

・Elementary school starts April 1990

・Junior high starts April 1996

・High school starts April 1999

・High-school graduation is March 2002

・Kanreki (kazoedoshi) approx. year is 2042

・Yakudoshi (male, kazoedoshi 44): none

・Yakudoshi (female, kazoedoshi 44): 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.