New Year's Day
New Year's Day (obs.)
January 3
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
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
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# Date Public holiday
1Sunday, 1 January 2164 New Year's Day
Monday, 2 January 2164 New Year's Day (observance)
2Tuesday, 3 January 2164 January 3
3Monday, 9 January 2164 Coming of Age Day
4Saturday, 11 February 2164 Foundation Day
5Thursday, 23 February 2164 Emperor's Birthday
6Sunday, 29 April 2164 Shōwa Day
Monday, 30 April 2164 Shōwa Day (observance)
7Thursday, 3 May 2164 Constitution Memorial Day
8Friday, 4 May 2164 Greenery Day
9Saturday, 5 May 2164 Children's Day
10Monday, 16 July 2164 Marine Day
11Saturday, 11 August 2164 Mountain Day
12Monday, 17 September 2164 Respect-for-Aged Day
13Monday, 8 October 2164 Sports Day
14Saturday, 3 November 2164 Culture Day
15Friday, 23 November 2164 Labor Thanksgiving Day
16Monday, 31 December 2164 New Year's Eve