Mukai Chiai Children's Science Museum

Museums

向井千秋記念子ども科学館

Mukai Chiai Children's Science Museum is Tatebayashi Mukai Chiaki Memorial Children's Science Museum at Shiro-cho 2-2 in Tatebayashi, Gunma Prefecture. Official pages updated 26 May 2026 list opening hours from 9:00 to 17:00 with last entry at 16:30. Adult admission is 330 yen for high-school age and above, and free for junior-high students and younger. Planetarium viewing is 660 yen for adults and 330 yen for elementary and junior-high students, in addition to museum admission. Contact telephone is 0276-75-1515. Confirm Monday closures, free-entry days, and show schedules before travel.