New Year's Day
New Year's Day (obs.)
Coming of Age Day
Foundation Day
Emperor's Birthday
Shōwa Day
Shōwa Day (obs.)
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Mountain Day
Respect-for-Aged Day
Sports Day
Culture Day
Labor Thanksgiving Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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# Date Public holiday
1Sunday, 1 January 2204 New Year's Day
Monday, 2 January 2204 New Year's Day (observance)
2Monday, 9 January 2204 Coming of Age Day
3Saturday, 11 February 2204 Foundation Day
4Thursday, 23 February 2204 Emperor's Birthday
5Sunday, 29 April 2204 Shōwa Day
Monday, 30 April 2204 Shōwa Day (observance)
6Thursday, 3 May 2204 Constitution Memorial Day
7Friday, 4 May 2204 Greenery Day
8Saturday, 5 May 2204 Children's Day
9Monday, 16 July 2204 Marine Day
10Saturday, 11 August 2204 Mountain Day
11Monday, 17 September 2204 Respect-for-Aged Day
12Monday, 8 October 2204 Sports Day
13Saturday, 3 November 2204 Culture Day
14Friday, 23 November 2204 Labor Thanksgiving Day