Flowing Spring
We offer 'gensen kakenagashi'—pristine spring water flowing directly from the source into the bath, continuously overflowing without recirculation for ultimate purity.
Miharashino-oka Mitamanoyu Noppui-no-Yakata
Yamanashi • Ichikawamisato Town, Nishiyatsushiro District
Kuroyama Onsen Tojo Pavilion
Saitama • Kosuge Town, Iruma District
Kakitsubata Natural Hot Spring
Aichi • Kariya City
Super Health Land Hana no Yu Hanyu
Saitama • Hanyu City
Fukurou no Yu
Wakayama • Wakayama City
Kameyama Onsen Hotel
Chiba • Kimitsu City
Hotaru to Kajika no Yado Ryokan Kokono
Oita • Kusu District, Kokonoe Town
Tsunagi Onsen Hotel Sanharu
Iwate • Morioka City
Tomoe-ya Ryokan
Fukushima • Soma City
Natural Hot Spring Resort Bijin-no-Yu Carnival Hills
Chiba • Sawara City
Yahiko Sakurai Village Hot Spring Sakura-no-Yu
Niigata • Sahyo Village, Nishikanbara District
Asahikawa Takasago-dai Manyo-no-Yu
Hokkaido • Asahikawa City
Natural Hot Spring Gokurakuyu Miyazaki Store
Miyazaki • Miyazaki City
Onahama Ocean Hotel & Golf Club
Fukushima • Iwaki City
SORA to DAICHI
Fukui • Ono City
Kamiobo
Hyogo • Kobe City
Hotel Kaminoyu Onsen
Yamanashi • Kai City
4th National Hot Spring Grand Prix Winner: GenSenYu Akariya
Yamanashi • Kofu City
Ryuo Radon Onsen Yutopia
Yamanashi • Kai City
Marine Spa Atami
Shizuoka • Atami City
Kunitachi Onsen Yuranosato
Tokyo • Kunitachi City
Rivage Spa Hikigawa Nagisa no Yu
Wakayama • Shirahama Town, Nishimuro District
Healthy Spa Sun Road Shimobenoyu
Yamanashi • Minobu Town, Nishikomagun
Mizonokuchi Onsen Kirari
Kanagawa • Kawasaki City