Flowing Spring
We offer 'gensen kakenagashi'—pristine spring water flowing directly from the source into the bath, continuously overflowing without recirculation for ultimate purity.
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
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
Beppu Tetsurin Onsen Hotel Hinaya
Oita • Beppu City
Beppu Suginoi Hotel
Oita • Beppu City
Bun no Ie
Oita • Beppu City
Mochizuki-yu
Hokkaido • Sapporo City
Kawazoi Onsen
Hokkaido • Sapporo City, Chuo-ku
Business Ryokan Shirogate
Kanagawa • Yokosuka City
Attamariland Fukabori - Tendou
Yamagata • Kita Murayama District, Oishida Town
Denshukan (Formerly Toraya Onsen)
Nagano • Shinano Town, Shimotakai District
Hashima City Elderly Welfare Center Hashima Onsen
Gifu • Kashima City
Wild Sky Bath Komakichi no Yu - Kokonoe
Oita • Kusu District, Kokonoe Town
Atagawa Prince Hotel - Atagawa
Shizuoka • Higashiizu Town, Kamo District
Shinshinotsu Onsen Tappunoyu
Hokkaido • Shinshinotsu Village, Ishikari District
Ishioka Health Center - Tsuchiura
Ibaraki • Ishioka City
Tohanyu no A
Ibaraki • Tsuchiura City
Genroku Onsen Ryokan
Toyama • Himi City
Family Bath Hot Spring Yama-boshi
Saga • Tosu City
Iida City Health Promotion Facility Hot Apple
Nagano • Iida City