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.
Akakura Onsen Ryokan Shimizuya
Niigata • Myoko City
Bade and Natural Hot Spring Toshimaen Niwa no Yu
Tokyo • Nerima City
Hakone Yuno Hana Prince Hotel
Kanagawa • Hakone Town, Ashigarashimo District
Ogura Hall
Toyama • Imizu City
Jizou Onsen Jippoku no Yu
Nagano • Ueda City
Shirahama Key Terrace Hotel Seamore
Wakayama • Shirahama Town, Nishimuro District
Shirahama Onsen Murobe
Wakayama • Shirahama Town, Nishimuro District
Roadside Station Ikarigaseki Tsugaru Sekino-sho
Aomori • Hirakawa City
Seseragi Onsen
Aomori • Hirosaki City
Hanasaki Spa Natural Hot Spring
Saitama • Ageo City
Tennen Toda Onsen Saikanoyu
Saitama • Toda City
Yukemuri Natural Hot Spring Ryusen-no-Yu
Chiba • Narita City
Narita Airport Hot Spring Sorano-yu
Chiba • Shibayama Town, Chiba Prefecture
Art Hotel Narita Narita Onsen Miyu
Chiba • Narita City
Livemax Resort Miyahama Onsen Ocean
Hiroshima • Hatsukaichi City
SpaLibur Yokohama
Kanagawa • Yokohama City
Natural Open-Air Hot Spring Spa Suminoe
Osaka • Osaka 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