Age ChartAge 20: which birth year? (as of Oct 9, 2026)
Born (as of today)2005-10-10 – 2006-10-09
Birthday passed2006Heisei 18
Birthday not yet2005Heisei 17
Kazoe age21 (born 2006) / 22 (born 2005)
| Born | Japanese era | Zodiac | Birthday this year |
|---|---|---|---|
| 2006 | Heisei 18 | Dog | after birthday |
| 2005 | Heisei 17 | Rooster | before birthday |
School grade in the 2026 school year
| Grade | Born |
|---|---|
| University year 3 (no gap) | Apr 2, 2005 – Apr 1, 2006 |
| University year 2 (no gap) | Apr 2, 2006 – Apr 1, 2007 |
Age increases on the birthday in this table (legally in Japan, at the end of the day before the birthday). Updated daily.
About this page
People aged 20 today were born between 2005-10-10 and 2006-10-09: in 2006 if their 2026 birthday has passed, otherwise in 2005.