2006 in the Japanese calendar: Heisei 18
平成18年
Heisei 18 · written H18 on forms
Heiseiera18year of the era20age in 2026 (before birthday: 19)21kazoedoshi
How to read it
2006 minus 1989, the year Heisei began, plus one, gives 18: 平成18年. The shortcut Japanese people use: subtract 12 from a Heisei year and you have the last two digits of the Western year — 18 − 12 = 06. On paper it is H18: forms print the era options — 明・大・昭・平・令, or the letters M T S H R — beside the date box, and you circle one and write the number. Someone born in 2006 turns 20 in 2026. In kazoedoshi 数え年 — the traditional count that starts at one at birth and adds a year every New Year — they are 21. Twenty is the age honoured on Coming-of-Age Day each January — still, even though Japan lowered the legal age of adulthood to 18 in 2022.
2006 in the Chinese zodiac
2006 is the year of the Fire Dog (丙戌). The zodiac year began on 29 January 2006.
Other years
Every year of the Heisei era → · How the Japanese calendar works, and every year 1868–2050
