| Exhibitions opening hours | Tuesday ~ Sunday | 10:00 ~ 17:00 |
| Star watching hours | Saturday, Sunday, Holiday | 19:00 ~ 22:00 |
| Star watching hours for groups (need reservation) | Wednesday, Thursday, Friday | 19:00 ~ 22:00 |
| Exhibitions opening hours | Tuesday ~ Sunday | 10:00 ~ 16:00 |
| Star watching hours | Saturday, Sunday, Holiday | 18:00 ~ 21:00 |
| Star watching hours for groups (need reservation) | Wednesday, Thursday, Friday | 18:00 ~ 21:00 |
If it is cloudy, rainy or snowy, star watching will not be held.
Explanation of 150cm telescope : Everyday, 11:00, 13:00 (,15:00 = weekday only), duration about 15minutes
Daytime starwatching: Saturday & Sunday & Holiday, 11:30 ~ 12:00
Outdoor monuments' highlights tour: Everyday, 14:00, duration about 20minutes
3D theater: Saturday & Sunday & Holiday, 15:00 ~ 15:30
Event schedule may change.
If it is cloudy, rainy or snowy, star watching will not be held.
300 yen for adults, 200 yen for college & high school students. Admission free for kids.