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
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 ‹ 2029
2030
2031 › 
# Date Public holiday
1Tuesday, 1 January 2030 New Year's Day
2Monday, 14 January 2030 Coming of Age Day
3Monday, 11 February 2030 Foundation Day
4Saturday, 23 February 2030 Emperor's Birthday
5Wednesday, 20 March 2030 Vernal Equinox Day
6Monday, 29 April 2030 Shōwa Day
7Friday, 3 May 2030 Constitution Memorial Day
8Saturday, 4 May 2030 Greenery Day
9Sunday, 5 May 2030 Children's Day
Monday, 6 May 2030 Children's Day (observance)
10Monday, 15 July 2030 Marine Day
11Sunday, 11 August 2030 Mountain Day
Monday, 12 August 2030 Mountain Day (observance)
12Monday, 16 September 2030 Respect-for-Aged Day
13Monday, 23 September 2030 Autumnal Equinox Day
14Monday, 14 October 2030 Health and Sports Day
15Sunday, 3 November 2030 Culture Day
Monday, 4 November 2030 Culture Day (observance)
16Saturday, 23 November 2030 Labor Thanksgiving Day