New Year's Day
New Year's Day (obs.)
Coming of Age Day
Foundation Day
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Labor Thanksgiving Day
Emperor's Birthday
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1120
1121
1122 › 
# Date Public holiday
1Saturday, 1 January 1121 New Year's Day
Monday, 3 January 1121 New Year's Day (observance)
2Monday, 10 January 1121 Coming of Age Day
3Friday, 11 February 1121 Foundation Day
4Sunday, 20 March 1121 Vernal Equinox Day
5Friday, 29 April 1121 Shōwa Day
6Tuesday, 3 May 1121 Constitution Memorial Day
7Wednesday, 4 May 1121 Greenery Day
8Thursday, 5 May 1121 Children's Day
9Monday, 18 July 1121 Marine Day
10Monday, 19 September 1121 Respect-for-Aged Day
11Friday, 23 September 1121 Autumnal Equinox Day
12Monday, 10 October 1121 Health and Sports Day
13Thursday, 3 November 1121 Culture Day
14Wednesday, 23 November 1121 Labor Thanksgiving Day
15Friday, 23 December 1121 Emperor's Birthday