Super Sento Kira no Sato is set in Higashihiroshima, Hiroshima prefecture. Thermal water is offered here at 40°C in an indoor bath, complemented by a sauna and a massage service.
Insider tip — Kira no Sato, the glittering village spa, serves the university and research community of Higashihiroshima. The Saijo sake district, producing some of Japan finest rice wine since the Edo period, is minutes away and the two pair perfectly.