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.
Denshukan (Formerly Toraya Onsen)
Nagano • Shinano Town, Shimotakai District
Yudanaka Onsen Yasuragi
Nagano • Shinano Town, Shimotakai District
Nastebiu Yuno-Yama
Niigata • Tokamachi City
Shinshinotsu Onsen Tappunoyu
Hokkaido • Shinshinotsu Village, Ishikari District
Genroku Onsen Ryokan
Toyama • Himi City
Teriha Spa Resort Moji Branch
Fukuoka • Kitakyushu City
Itoyanagi Koyado Yuwa Hot Spring
Yamanashi • Fuefuki City
Kumegawa Onsen Resort
Nagano • Iida City
Iida City Health Promotion Facility Hot Apple
Nagano • Iida City
Manyo Charyo Misaka
Nagano • Achi Village, Shimoina District
Urugi Hot Spring Komadori-no-Yu
Nagano • Urugi, Shimoina District
Hotel Route Inn Iida
Nagano • Iida City
Seiryuen
Nagano • Matsumoto City, Shimoina District
Yusenchi Onsen Yado Yunosato
Nara • Yoshino District, Totsukawa Village
KURO SAUNA - Salt Furnace
Miyagi • Miyagi District, Rifu Town
Hotel Cypress Karuizawa
Nagano • Karui-zawa Town, Kitasaku District
Yunomoto Onsen Yashio Onsenkan
Gunma • Minakami Town, Tone District
Matsunoi, a Hot Spring Inn with Natural Source
Gunma • Minakami Town, Tone District
Shojuen - Mizuue
Gunma • Minakami Town, Tone District
Kai no Oizumi Onsen Panorama no Yu
Yamanashi • Nordu City
Seiri Bremen Resort Club
Yamanashi • Nordu City
Spatio Kowakizawa Enmei no Yu
Yamanashi • Nordu City
Gasthof Checker Flag Kawasaki
Yamanashi • Minami-Alps City
Risonare Yatsugatake
Yamanashi • Nordu City