Japan National Holiday 2023
2023/1/9
| January 1 | New Year’s Day |
| January 2 | Replacement of New Year’s Day |
| January 9 | Coming of Age Day |
| February 11 | National Foundation Day |
| February 23 | Emperor’s Birthday |
| March 21 | Vernal Equinox Day |
| April 29 | Shōwa Day |
| May 3 | Constitution Memorial Day |
| May 4 | Greenery Day |
| May 5 | Children’s Day |
| July 17 | Marine Day |
| August 11 | Mountain Day |
| September 18 | Respect for the Aged Day |
| September 23 | Autumnal Equinox Day |
| October 9 | Sports Day |
| November 3 | Culture Day |
| November 23 | Labor Thanksgiving Day |
* based on information from the Cabinet Office, Government of Japan website.