New Year's Day
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
Labor Thanksgiving Day (obs.)
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 2120
2121
2122 › 
# Date Public holiday
1Wednesday, 1 January 2121 New Year's Day
2Monday, 13 January 2121 Coming of Age Day
3Tuesday, 11 February 2121 Foundation Day
4Sunday, 23 February 2121 Emperor's Birthday
Monday, 24 February 2121 Emperor's Birthday (observance)
5Thursday, 20 March 2121 Vernal Equinox Day
6Tuesday, 29 April 2121 Shōwa Day
7Saturday, 3 May 2121 Constitution Memorial Day
8Sunday, 4 May 2121 Greenery Day
9Monday, 5 May 2121 Children's Day
10Monday, 21 July 2121 Marine Day
11Monday, 11 August 2121 Mountain Day
12Monday, 15 September 2121 Respect-for-Aged Day
13Tuesday, 23 September 2121 Autumnal Equinox Day
14Monday, 13 October 2121 Health and Sports Day
15Monday, 3 November 2121 Culture Day
16Sunday, 23 November 2121 Labor Thanksgiving Day
Monday, 24 November 2121 Labor Thanksgiving Day (observance)