Natural Spring
Our waters are a true gift from nature, emerging from the earth at a temperature of at least 25°C and rich in therapeutic minerals, defining a true onsen experience.
Natural Hot Spring Niji no Yu Nishiyamato Store
Nara • Kashihara City, Nara Prefecture (Note: More accurately, Kamiichi-cho, Kita-Katsuragi-gun)
Shiki no Yado Michinokuan - Shiroishi
Miyagi • Shiroishi City
Iyano Toki Shirakawa Store
Fukushima • Shirakawa City
Kitsuneuchi Hot Spring
Fukushima • Shirakawa City
Ryokan Daikokuya
Fukushima • Nishigo Village, Nishishirakawa District
Nagasaki Onsen Ark Land Spa (i+Land Nagasaki)
Nagasaki • Nagasaki City
Iwami Winery Hotel Mihonoseki (Formerly Yamato-so)
Shimane • Mihonoseki Town, Oda City
Fukashi-yu
Aomori • Aomori City
Hiroo-yu
Tokyo • Shibuya City
My Sauna Danryoku
Tokyo • Shibuya City
Kosugi-yu Harajuku
Tokyo • Shibuya City
Ikoi Ryokan - Kurokawa
Kumamoto • Minamioguni Town, Aso District
Iwamizawa Yurara Natural Hot Spring
Hokkaido • Iwamizawa City
Minami-sho Hot Spring Inn
Nagano • Omachi City
Beppu Tetsurin Onsen Hotel Hinaya
Oita • Beppu City
Yumematate Kaku
Oita • Beppu City
Beppu Suginoi Hotel
Oita • Beppu City
Bun no Ie
Oita • Beppu City
Natural Hot Spring Ashibe Tonden Store
Hokkaido • Sapporo City
Chateau Gauche Gateaux Kingdom Sapporo (Fairy Fontaine)
Hokkaido • Sapporo City
Ashibe Tonden Natural Hot Spring
Hokkaido • Sapporo City, North Ward
Hokou Club Spa Safro
Hokkaido • Sapporo City
Takahito Natural Hot Spring Utsukushi-no-Yu
Tokyo • Suginami City
Yasushi Onsen Kaioka-yu - Shiga Kogen
Nagano • Shinano Town, Shimotakai District