2027 Kumamoto Prefectural Citizens’ Observatory Starry Sky Full-Day Course

The Kumamoto Prefectural Citizens’ Observatory (2016 Tsukahara, Jonan-machi, Minami Ward, Kumamoto City, Kumamoto Prefecture) is open to the public every clear Saturday night. In summer, hours are 19:00-21:30 (entry accepted anytime until 21:00), no reservation needed, free admission (donations optional). It is closed on cloudy or rainy days. Schools and group visits require advance consultation. Please check the official website for the latest opening status.