New Year's Day
Coming of Age Day
Foundation Day
Emperor's Birthday
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Children's Day (obs.)
Marine Day
Mountain Day
Mountain Day (obs.)
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Culture Day (obs.)
Labor Thanksgiving Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 2153
2154
2155 › 
# Date Public holiday
1Tuesday, 1 January 2154 New Year's Day
2Monday, 14 January 2154 Coming of Age Day
3Monday, 11 February 2154 Foundation Day
4Saturday, 23 February 2154 Emperor's Birthday
5Wednesday, 20 March 2154 Vernal Equinox Day
6Monday, 29 April 2154 Shōwa Day
7Friday, 3 May 2154 Constitution Memorial Day
8Saturday, 4 May 2154 Greenery Day
9Sunday, 5 May 2154 Children's Day
Monday, 6 May 2154 Children's Day (observance)
10Monday, 15 July 2154 Marine Day
11Sunday, 11 August 2154 Mountain Day
Monday, 12 August 2154 Mountain Day (observance)
12Monday, 16 September 2154 Respect-for-Aged Day
13Monday, 23 September 2154 Autumnal Equinox Day
14Monday, 14 October 2154 Health and Sports Day
15Sunday, 3 November 2154 Culture Day
Monday, 4 November 2154 Culture Day (observance)
16Saturday, 23 November 2154 Labor Thanksgiving Day