2013 National Holidays: Japan

Tuesday 01 Jan New Year's Day Monday 14 Jan Coming of Age Day Monday 11 Feb National Foundation Day

Wednesday 20 Mar Vernal Equinox Day

Monday 29 Apr Showa Day Friday 03 May Constitution Day

Saturday 04 May Greenery Day

Monday 06 May Childrens' Day Monday 15 Jul Marine Day Monday 16 Sep Respect for the Aged Day Monday 23 Sep Autumnal Equinox Day Monday 14 Oct Health-Sports Day Monday 04 Nov Culture Day Monday 25 Nov Labour Thanksgiving Day Monday 23 Dec The Emperor's Birthday

Source: http://www.officeholidays.com/countries/japan/2013.asp