New Year's Day
Coming of Age Day
Foundation Day
Emperor's Birthday
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Constitution Memorial Day (obs.)
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
1Thursday, 1 January 2189 New Year's Day
2Monday, 12 January 2189 Coming of Age Day
3Wednesday, 11 February 2189 Foundation Day
4Monday, 23 February 2189 Emperor's Birthday
5Wednesday, 29 April 2189 Shōwa Day
6Sunday, 3 May 2189 Constitution Memorial Day
7Monday, 4 May 2189 Greenery Day
8Tuesday, 5 May 2189 Children's Day
Wednesday, 6 May 2189 Constitution Memorial Day (observance)
9Monday, 20 July 2189 Marine Day
10Tuesday, 11 August 2189 Mountain Day
11Monday, 21 September 2189 Respect-for-Aged Day
12Monday, 12 October 2189 Sports Day
13Tuesday, 3 November 2189 Culture Day
14Monday, 23 November 2189 Labor Thanksgiving Day