Public holidays
2122, Japan, Banks
| # | Date | Public holiday |
|---|---|---|
| 1 | Thursday, 1 January 2122 | New Year's Day |
| 2 | Friday, 2 January 2122 | January 2 |
| 3 | Saturday, 3 January 2122 | January 3 |
| 4 | Monday, 12 January 2122 | Coming of Age Day |
| 5 | Wednesday, 11 February 2122 | Foundation Day |
| 6 | Monday, 23 February 2122 | Emperor's Birthday |
| 7 | Saturday, 21 March 2122 | Vernal Equinox Day |
| 8 | Wednesday, 29 April 2122 | Shōwa Day |
| 9 | Sunday, 3 May 2122 | Constitution Memorial Day |
| 10 | Monday, 4 May 2122 | Greenery Day |
| 11 | Tuesday, 5 May 2122 | Children's Day |
| Wednesday, 6 May 2122 | Constitution Memorial Day (observance) | |
| 12 | Monday, 20 July 2122 | Marine Day |
| 13 | Tuesday, 11 August 2122 | Mountain Day |
| 14 | Monday, 21 September 2122 | Respect-for-Aged Day |
| 15 | Tuesday, 22 September 2122 | Citizen's Holiday |
| 16 | Wednesday, 23 September 2122 | Autumnal Equinox Day |
| 17 | Monday, 12 October 2122 | Sports Day |
| 18 | Tuesday, 3 November 2122 | Culture Day |
| 19 | Monday, 23 November 2122 | Labor Thanksgiving Day |
| 20 | Thursday, 31 December 2122 | New Year's Eve |