New Year's Day
January 2
January 3
Coming of Age Day
Foundation Day
Emperor's Birthday
Emperor's Birthday (obs.)
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Mountain Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Labor Thanksgiving Day
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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# Date Public holiday
1Wednesday, 1 January 2172 New Year's Day
2Thursday, 2 January 2172 January 2
3Friday, 3 January 2172 January 3
4Monday, 13 January 2172 Coming of Age Day
5Tuesday, 11 February 2172 Foundation Day
6Sunday, 23 February 2172 Emperor's Birthday
Monday, 24 February 2172 Emperor's Birthday (observance)
7Friday, 20 March 2172 Vernal Equinox Day
8Wednesday, 29 April 2172 Shōwa Day
9Sunday, 3 May 2172 Constitution Memorial Day
10Monday, 4 May 2172 Greenery Day
11Tuesday, 5 May 2172 Children's Day
12Monday, 20 July 2172 Marine Day
13Tuesday, 11 August 2172 Mountain Day
14Monday, 21 September 2172 Respect-for-Aged Day
15Wednesday, 23 September 2172 Autumnal Equinox Day
16Monday, 12 October 2172 Health and Sports Day
17Tuesday, 3 November 2172 Culture Day
18Monday, 23 November 2172 Labor Thanksgiving Day
19Thursday, 31 December 2172 New Year's Eve