Bedrock Bath
Experience 'ganbanyoku,' a unique bedrock bath. Lie on naturally heated stones that emit far-infrared rays, promoting deep detoxification and muscle relaxation without water.
Seseragi Onsen
Aomori • Hirosaki City
Hanasaki Spa Natural Hot Spring
Saitama • Ageo City
Narita Airport Hot Spring Sorano-yu
Chiba • Shibayama Town, Chiba Prefecture
Livemax Resort Miyahama Onsen Ocean
Hiroshima • Hatsukaichi City
SpaLibur Yokohama
Kanagawa • Yokohama City
Miyamaedaira Onsen Yukemuri no Sato
Kanagawa • Kawasaki City
Katsuragi Onsen Happuno-yu
Wakayama • Katsuragi Town, Ito District
Sendai Yudokoro Sunpia no Yu
Miyagi • Sendai City
Nakayama Onsen Hall (Former Hachimantai City Natural Recreation Village Nakayama-so)
Iwate • Hachimantai City
Natural Hot Spring Izumi-Tenku-no-Yu Haneda Airport
Tokyo • Ota City
Kosuge Hot Spring Beauty White Bath New Sunpia Saitama Ogose
Saitama • Kosuge Town, Iruma District
Natural Hot Spring Seine-no-Yu
Saitama • Chichibu City
Shirakawa Onsen Chimuspa Kobe
Hyogo • Kobe City
Ikoi-tei Kikuman
Tottori • Yonago City
Yunoyu Toyohashi
Aichi • Toyohashi City
Yakushima Natural Hot Spring Jomon-no-Yado Manten
Kagoshima • Yakushima Town, Kumage District
Minuma Natural Hot Spring Koharubiyori
Saitama • Saitama City
Ofuro no Ousama Shiki Store
Saitama • Shiki City
Natural Hot Spring Korona-no-Yu Fukuyama Store
Hiroshima • Fukuyama City
Kamenoi Hotel Aso
Kumamoto • Aso City
Hashimoto-ya Ryokan
Nara • Uda City
RAKU SPA Tsurumi (Rakuspa Tsurumi)
Kanagawa • Yokohama City
Spa & Hotel Suisyun Matsuiyamate
Kyoto • Kyotanabe City
Manza Prince Hotel
Gunma • Agatsuma District, Karuizawa Village