New Year's Day
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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 ‹ 2003
2004
2005 › 
# Date Public holiday
1Thursday, 1 January 2004 New Year's Day
2Monday, 12 January 2004 Coming of Age Day
3Wednesday, 11 February 2004 Foundation Day
4Saturday, 20 March 2004 Vernal Equinox Day
5Thursday, 29 April 2004 Shōwa Day
6Monday, 3 May 2004 Constitution Memorial Day
7Tuesday, 4 May 2004 Greenery Day
8Wednesday, 5 May 2004 Children's Day
9Monday, 19 July 2004 Marine Day
10Monday, 20 September 2004 Respect-for-Aged Day
11Thursday, 23 September 2004 Autumnal Equinox Day
12Monday, 11 October 2004 Health and Sports Day
13Wednesday, 3 November 2004 Culture Day
14Tuesday, 23 November 2004 Labor Thanksgiving Day
15Thursday, 23 December 2004 Emperor's Birthday