New Year's Day
January 2
January 3
Coming of Age Day
Foundation Day
Vernal Equinox Day
Shōwa Day
Constitution Memorial Day
Greenery Day
Children's Day
Children's Day (obs.)
Marine Day
Respect-for-Aged Day
Autumnal Equinox Day
Health and Sports Day
Culture Day
Culture Day (obs.)
Labor Thanksgiving Day
Emperor's Birthday
New Year's Eve
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1421
1422
1423 › 
# Date Public holiday
1Tuesday, 1 January 1422 New Year's Day
2Wednesday, 2 January 1422 January 2
3Thursday, 3 January 1422 January 3
4Monday, 14 January 1422 Coming of Age Day
5Monday, 11 February 1422 Foundation Day
6Wednesday, 20 March 1422 Vernal Equinox Day
7Monday, 29 April 1422 Shōwa Day
8Friday, 3 May 1422 Constitution Memorial Day
9Saturday, 4 May 1422 Greenery Day
10Sunday, 5 May 1422 Children's Day
Monday, 6 May 1422 Children's Day (observance)
11Monday, 15 July 1422 Marine Day
12Monday, 16 September 1422 Respect-for-Aged Day
13Monday, 23 September 1422 Autumnal Equinox Day
14Monday, 14 October 1422 Health and Sports Day
15Sunday, 3 November 1422 Culture Day
Monday, 4 November 1422 Culture Day (observance)
16Saturday, 23 November 1422 Labor Thanksgiving Day
17Monday, 23 December 1422 Emperor's Birthday
18Tuesday, 31 December 1422 New Year's Eve