Hoshi Onsen Chojukan is a traditional Japanese hot spring inn located in Gunma Prefecture. They offer drop-in bathing services with access to two baths, Hoshi No Yu and Choju No Yu, as well as lunch sets including their signature Hoshi Gozen. The inn is closed on Wednesdays and reservations are recommended for lunch service. With a focus on relaxation and authentic Japanese hospitality, Hoshi Onsen Chojukan provides a serene escape for visitors seeking a peaceful hot spring experience.