Age and school-year estimates for those born in 2005

Man-nenrei, kazoedoshi, wareki, eto, and school years for people born in 2005, 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)

21years

Legal age (31 Dec)

21years

Kazoedoshi

22years

Wareki (assumes 2 April)

平成17年4月2日

Eto

乙酉（酉）

Elementary school

April 2012

Junior high

April 2018

High school

April 2021

High-school graduation

March 2024

Kanreki (approx. year)

2064

Facts on this page

・Legal age as of 30 August 2026 is 21

・Legal age on 31 December 2026 is 21

・Kazoedoshi is 22

・Wareki date of birth (assumes 2 April) is 平成17年4月2日

・Eto is 乙酉 (酉)

・Elementary school starts April 2012

・Junior high starts April 2018

・High school starts April 2021

・High-school graduation is March 2024

・Kanreki (kazoedoshi) approx. year is 2064

・Yakudoshi (male, kazoedoshi 22): none

・Yakudoshi (female, kazoedoshi 22): 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.