Day Date Month Holiday
Friday 01 Jan New Year's Day
Monday 11 Jan Coming of Age Day
Thursday 11 Feb National Foundation Day
Sunday 20 Mar Spring Equinox
Monday 21 Mar Spring Equinox observed
Friday 29 Apr Sh?wa Day
Tuesday 03 May Constitution Memorial Day
Wednesday 04 May Greenery Day
Thursday 05 May Children's Day
Monday 18 Jul Sea Day
Thursday 11 Aug Mountain Day
Monday 19 Sep Respect for the Aged Day
Thursday 22 Sep Autumn Equinox
Monday 10 Oct Sports Day
Thursday 03 Nov Culture Day
Wednesday 23 Nov Labor Thanksgiving Day
Friday 23 Dec Emperor's Birthday
Source: http://www.timeanddate.com/holidays/japan/2016