Japan Hot Spring Heritage Certification


The only natural rock bath at Kusatsu hot spring

In the deep mountains, the hot spring steam climbs up, and the hot spring flows through geometric time.

Please enjoy the grace of this great nature of Tenojiya bringing the people who love the hot spring.

Kusatsu Onsen Official Movie

360 Kustsu, Kusatsu-machi, Agatsuma-gun, Gunma 377-1711 Japan