Information
Japanese National Holidays
| 2010 | |
| January 1 (Fri) | New Year's Day |
| January 11 (Mon) | Coming of Age Day |
| February 11 (Thu) | National Foundation Day |
| March 21 (Sun) | Vernal Equinox |
| March 22 (Mon) | Substitute Holiday |
| April 29 (Thu) | Showa Day |
| May 3 (Mon) | Constitution Day |
| May 4 (Tue) | Greenery Day |
| May 5 (Wed) | Children's Day |
| July 19 (Mon) | Marine Day |
| September 20 (Mon) | Respect for the Aged Day |
| September 23 (Thu) | Autumnal Equinox |
| October 11 (Mon) | Health and Sports Day |
| November 3 (Wed) | Culture Day |
| November 23 (Tue) | Labor Thanksgiving Day |
| December 23 (Thu) | Emperor's Birthday |