9:30-17:00 *Please check the official website for planetarium projection hours. Monday(The next day for Public holidays), The next day of Public holidays(SaturdaySundayOpen for Public holidays), New Year's holiday
[Mar.- Oct.]9:30-17:00(Last entry16:30) [Nov.- Feb.]9:30-16:30(Last entry16:00) Monday(The day following if it falls on a public holiday), The next day of Public holiday(Open if SaturdaySundayPublic holiday), New Year's Holiday ※There may be days when the facility is closed.
9:30-17:00(Latest entry16:30) Monday (excluding public holidays), The next day of public holidays (excluding SaturdaySunday), New Year's Holiday *Other days may be closed temporarily
[Mar.-Oct.] 9:30-17:00 [Nov.-Feb.] 9:30-16:30 [Aizome Experience Hours]From 10:00/From 13:00 Monday (open if public holiday), The next day of public holiday (open if SaturdaySunday), New Year's holiday ※May close outside of stated days