Exceptional opening hours
In 2019 the Embassy is closed on the following Finnish and Japanese public holidays:
| Tue 1. - Thu 3.1. | New Year |
| Mon 14.1. | Coming of Age Day |
| Mon 11.2. | National Foundation Day |
| Thu 21.3. | Spring Equinox Day |
| Fri 19. - Mon 22.4. | Easter |
| Mon 29.4. - Mon 6.5. | Golden Week |
| Tue 28.5. | Staff's Training Day |
| Fri 21.6. | Midsummer |
| Mon 15.7. | Ocean Day |
| Mon 12.8. | Mountain Day (11.8. observed) |
| Mon 16.9. | Respect for the Aged Day (15.9. observed) |
| Mon 23.9. | Autumn Equinox Day |
| Mon 14.10. | Sports Day |
| Tue 22.10. | Enthronement of the New Emperor |
| Mon 4.11. | Culture Day (3.11. observed) |
| Fri 6.12. | Independence Day |
| Tue 24. - Thu 26.12. | Christmas |