| Annual School Events | |
| Month | Events |
| 4 | Entrance Ceremony |
| Excursion (1st grade) | |
| 5 | 1st Term Examinations |
| Track & Field Meet | |
| 6 | School Trip (2nd grade) |
| 2nd Term Examinations | |
| 7 | Ball Game Day (3rd grade) |
| 8 | Summer Holidays |
| 9 | School Festival (“Hiiragi” or Holly Festival) |
| Chita District High School Science Forum | |
| 10 | 3rd Term Examinations |
| 11 | 4th Term Examinations |
| 12 | Winter Holidays |
| 1 | Overseas Study Program (Thailand) |
| 2 | 5th Term Examinations |
| 3 | Graduation Ceremony |
| Ball Game Day (1st & 2nd grade) | |
| Overseas Study Program (UK) | |