Sunday 1 Jan New Year's Day
Monday 2 Jan Exchange Holiday
Tuesday 3 Jan Exchange Holiday
Monday 9 Jan Coming of Age Day
Saturday 11 Feb National Foundation Day
Tuesday 20 Mar Vernal Eqinox
Sunday 29 Apr Showa Day
Monday 30 Apr Exchange Holiday
Thursday 3 May Constitution Memorial Day
Friday 4 May Greenery Day
Saturday 5 May Children’s Day
Monday 16 Jul Marine Day
Monday 17 Sep Respect for the Aged Day
Saturday 22 Sep Autumnal Equinox
Monday 8 Oct Health and Sports Day
Saturday 3 Nov Culture Day
Friday 23 Nov Labour Thanksgiving Day
Sunday 23 Dec Emperor’s Birthday
Monday 24 Dec Exchange Holiday
Monday 31 Dec Exchange Holiday
Source: http://www.tse.or.jp/english/about/calendar.html