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 2223 New Year's Day
2Thursday, 2 January 2223 January 2
3Friday, 3 January 2223 January 3
4Monday, 13 January 2223 Coming of Age Day
5Tuesday, 11 February 2223 Foundation Day
6Sunday, 23 February 2223 Emperor's Birthday
Monday, 24 February 2223 Emperor's Birthday (observance)
7Thursday, 20 March 2223 Vernal Equinox Day
8Tuesday, 29 April 2223 Shōwa Day
9Saturday, 3 May 2223 Constitution Memorial Day
10Sunday, 4 May 2223 Greenery Day
11Monday, 5 May 2223 Children's Day
12Monday, 21 July 2223 Marine Day
13Monday, 11 August 2223 Mountain Day
14Monday, 15 September 2223 Respect-for-Aged Day
15Tuesday, 23 September 2223 Autumnal Equinox Day
16Monday, 13 October 2223 Health and Sports Day
17Monday, 3 November 2223 Culture Day
18Sunday, 23 November 2223 Labor Thanksgiving Day
19Wednesday, 31 December 2223 New Year's Eve