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
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 ‹ 1447
1448
1449 › 
# Date Public holiday
1Saturday, 1 January 1448 New Year's Day
Monday, 3 January 1448 New Year's Day (observance)
2Monday, 10 January 1448 Coming of Age Day
3Friday, 11 February 1448 Foundation Day
4Monday, 20 March 1448 Vernal Equinox Day
5Saturday, 29 April 1448 Shōwa Day
6Wednesday, 3 May 1448 Constitution Memorial Day
7Thursday, 4 May 1448 Greenery Day
8Friday, 5 May 1448 Children's Day
9Monday, 17 July 1448 Marine Day
10Monday, 18 September 1448 Respect-for-Aged Day
11Saturday, 23 September 1448 Autumnal Equinox Day
12Monday, 9 October 1448 Health and Sports Day
13Friday, 3 November 1448 Culture Day
14Thursday, 23 November 1448 Labor Thanksgiving Day
15Saturday, 23 December 1448 Emperor's Birthday