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.
Kumagaya Natural Hot Spring Hana-yu Spa Resort
Saitama • Kumagaya City
Shimanami Onsen Kisuke no Yu
Ehime • Imabari City
Ocean Spa Fuua - Atami Bay Resort Korakuen
Shizuoka • Atami City
Namari Onsen Fujisan Ryokan, a Japanese Heritage Onsen
Iwate • Hanamaki City
Yuranosato Hitachi Store
Ibaraki • Hitachi City
Tokyo Yugawara Onsen Manyo no Yu
Tokyo • Machida City
Yokohama Aoba Onsen Kirari Bettei
Kanagawa • Yokohama City
Shiranui Onsen Roman no Yu
Kumamoto • Ushibuka City
Natural Hot Spring Apaspa Kanazawa Central (formerly Natural Hot Spring Sauna Katamachi)
Ishikawa • Kanazawa City
Agannasse Onsen Cafe
Kumamoto • Kumamoto City
Shofukuno-yu
Shizuoka • Yaizu City
Glamping Thermae Yu Namegawa Store (Formerly Namegawa Onsen Hanawaraku-no-Yu)
Saitama • Hidaka District, Namegawa Town
Ashigara Romantic Hall Ashigara-yu
Shizuoka • Oyama Town, Sunto District
Hotel Hanasara - Nakatsugawa
Gifu • Nakatsugawa City
Mihokan Onsen Nabe-ya Annex
Shimane • Matsue City
Yugokoro Yururi
Aichi • Kasugai City
Pension Dōmu
Nagano • Kijimadaira Village
Bedrock Bath Suou no Yu
Fukuoka • Yukuhashi City
Spaland Hotel Naito
Yamanashi • Fuefuki City
Ogute Lake Shore Shirasagi Villa
Nagano • Shimojo Village, Shimoina District
BEST STYLE FITNESS Kaihin Makuhari (SPA-HERBS Kaihin Makuhari)
Chiba • Chiba City
Kimorinoyu Hot Spring
Iwate • Morioka City
Tozan Onsen Foot Bath
Fukushima • Aizuwakamatsu City
Motoyu Arimaya
Fukushima • Aizuwakamatsu City