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
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 ‹ 1548
1549
1550 › 
# Date Public holiday
1Saturday, 1 January 1549 New Year's Day
Monday, 3 January 1549 New Year's Day (observance)
2Monday, 10 January 1549 Coming of Age Day
3Friday, 11 February 1549 Foundation Day
4Sunday, 20 March 1549 Vernal Equinox Day
5Friday, 29 April 1549 Shōwa Day
6Tuesday, 3 May 1549 Constitution Memorial Day
7Wednesday, 4 May 1549 Greenery Day
8Thursday, 5 May 1549 Children's Day
9Monday, 18 July 1549 Marine Day
10Monday, 19 September 1549 Respect-for-Aged Day
11Friday, 23 September 1549 Autumnal Equinox Day
12Monday, 10 October 1549 Health and Sports Day
13Thursday, 3 November 1549 Culture Day
14Wednesday, 23 November 1549 Labor Thanksgiving Day
15Friday, 23 December 1549 Emperor's Birthday