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.
Hotel Grandeco - Bandai-san
Fukushima • Kitakata District, Kitashiobara Village
La France Onsen
Iwate • Shiwa District, Shiwa Town
Notenburo Yuno Sato
Chiba • Noda City
Higashidogo Onsen Kumenoyu
Ehime • Matsuyama City
Nukui Onsen (Formerly Bukigawa Onsen Bekkan Nukui-no-Yu)
Gifu • Motosu City
Yao Onsen Kita-no-Yu
Osaka • Yao City
JFA Makuhari Onsen Yurakirari
Chiba • Chiba City
Tsunashima Onsen Yukemuri no Sato
Kanagawa • Yokohama City
Yukemuri-yashiki Waon-no-Yu
Ishikawa • Kanazawa City
Kanshu Onsen Arugo no Yu
Osaka • Toyono City
Kashima Yumoto Suisyun
Kumamoto • Kashima Town, Kumamoto Prefecture
Hayataro Onsen Komagane Highlands Retreat Suzuran-so
Nagano • Komagane City
Yuranosato Matsudo Store
Chiba • Matsudo City
Spa & Hotel Maihama Eurasia
Chiba • Urayasu City
Sauna and Natural Hot Spring Jonnobi Hall
Niigata • Niigata City
Kitayatsugatake Matsubara Lake Onsen Yappo no Yu (Yahho's Hot Spring)
Nagano • Minamisaku District, Koumi Town
Oomachi Onsen Hijirino-yu
Saga • Oomachi Town, Kishima District
Kirishima International Hotel
Kagoshima • Kirishima City
Refined Inn Misaki - Himi
Toyama • Himi City
Funabashi Onsen Yurakirari
Chiba • Funabashi City
Spa Resort Nana-no-Yu
Chiba • Habikino City
Bade and Natural Hot Spring Toshimaen Niwa no Yu
Tokyo • Nerima City
Hakone Yuno Hana Prince Hotel
Kanagawa • Hakone Town, Ashigarashimo District
Ofuro no Ousama Tamamogusa Store
Tokyo • Tama City