Minoh Onsen Spa Garden is a hot-spring facility in Onsen-machi, Minoh City, Osaka Prefecture, long loved since 1965. In 2013 it joined the Oedo Onsen Monogatari Group and was renovated. After the renovation, it was reborn as a hot-spring theme park, adding entertainment such as stage theater and events alongside a retro Showa-style game corner, and it also offers accommodation. Recognized as a therapeutic hot spring, it is known as one of Kansai’s notable waters: a bicarbonate spring. The facility includes open-air baths, a lying bath, saunas, and four types of ganbanyoku (hot-stone baths). The rooftop open-air bath sits at an elevation of about 180 meters and offers panoramic views over the Osaka Plain. The “Minoh Theater,” a 400-seat venue, hosts free performances such as popular theater and song shows, as well as Yoshimoto comedy and jazz live shows, with performances held daily, not only on weekends. Other popular features include a free karaoke stage in the 1st-floor “Ennichi Plaza” and a large free table-tennis hall.