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.
Kuroyama Onsen Tojo Pavilion
Saitama • Kosuge Town, Iruma District
Kakitsubata Natural Hot Spring
Aichi • Kariya City
Iwamuro Onsen Ryokan Matsubaya
Niigata • Niigata City
Iwamuro Onsen Yumotoya
Niigata • Niigata City
Super Health Land Hana no Yu Hanyu
Saitama • Hanyu City
Fukurou no Yu
Wakayama • Wakayama City
Azumino Pension Arcas in Hotaka Onsen Village
Nagano • Azumino City
Kameyama Onsen Hotel
Chiba • Kimitsu City
Hotaru to Kajika no Yado Ryokan Kokono
Oita • Kusu District, Kokonoe Town
Day Trip Hot Spring Happu Onsen (Inside Le Grand Karuizawa Hotel & Resort)
Nagano • Karui-zawa Town, Kitasaku District
Tsunagi Onsen Hotel Sanharu
Iwate • Morioka City
Aizu Eastern Mountain Hot Spring Kutsurogi-juku Chiyotaki
Fukushima • Aizuwakamatsu City
Umibe no Yado Tsuya - Tsuruoka
Yamagata • Tsuruoka City
Natural Hot Spring Resort Bijin-no-Yu Carnival Hills
Chiba • Sawara City
Ureshino Onsen Hyakunen no Yu
Saga • Ureshino City
Yahiko Sakurai Village Hot Spring Sakura-no-Yu
Niigata • Sahyo Village, Nishikanbara District
Ukiyo Hot Spring Hotel Shoho
Nagano • Matsumoto City
Asahikawa Takasago-dai Manyo-no-Yu
Hokkaido • Asahikawa City
Natural Hot Spring Gokurakuyu Miyazaki Store
Miyazaki • Miyazaki City
Hotel Folkloro Takahata <JR East Japan Hotels> - Aka-yu
Yamagata • Takahata Town, Higashiokitama District
Onahama Ocean Hotel & Golf Club
Fukushima • Iwaki City
Annupuri Garden Townhouse
Hokkaido • Niseko Town
Kamiobo
Hyogo • Kobe City
Hotel Kaminoyu Onsen
Yamanashi • Kai City