2026 Full-Day Course: Stargazing at Plateau Satomi

A day centered on Plateau Satomi (プラトーさとみ), located on a plateau at an elevation of 780 meters in the Satomi district of Hitachiota City, Ibaraki Prefecture. The astronomical observation session is held once a month, from 19:00 to 21:00 (except January to March). Reservations are required, and on session days, accommodation is accepted only for participants, with a 100% cancellation fee. The specific dates vary by month, so please check the official website and make a reservation before visiting.