New Year's Day
New Year's Day (obs.)
Coming of Age Day
Coming of Age Day (obs.)
Foundation Day
Vernal Equinox Day
Emperor's Birthday
Emperor's Birthday (obs.)
Constitution Memorial Day
Children's Day
Respect-for-Aged Day
Autumnal Equinox Day
Autumnal Equinox Day (obs.)
Health and Sports Day
Culture Day
Labor Thanksgiving Day
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 ‹ 1983
1984
1985 › 
# Date Public holiday
1Sunday, 1 January 1984 New Year's Day
Monday, 2 January 1984 New Year's Day (observance)
2Sunday, 15 January 1984 Coming of Age Day
Monday, 16 January 1984 Coming of Age Day (observance)
3Saturday, 11 February 1984 Foundation Day
4Tuesday, 20 March 1984 Vernal Equinox Day
5Sunday, 29 April 1984 Emperor's Birthday
Monday, 30 April 1984 Emperor's Birthday (observance)
6Thursday, 3 May 1984 Constitution Memorial Day
7Saturday, 5 May 1984 Children's Day
8Saturday, 15 September 1984 Respect-for-Aged Day
9Sunday, 23 September 1984 Autumnal Equinox Day
Monday, 24 September 1984 Autumnal Equinox Day (observance)
10Wednesday, 10 October 1984 Health and Sports Day
11Saturday, 3 November 1984 Culture Day
12Friday, 23 November 1984 Labor Thanksgiving Day