Flowing Spring
We offer 'gensen kakenagashi'—pristine spring water flowing directly from the source into the bath, continuously overflowing without recirculation for ultimate purity.
Gokurakuyu Yokohama Serigaya Store
Kanagawa • Yokohama City
Yukemuri-yashiki Waon-no-Yu
Ishikawa • Kanazawa City
Shiobara Akatsuki no Yu
Tochigi • Nasushiobara City
Kashima Yumoto Suisyun
Kumamoto • Kashima Town, Kumamoto Prefecture
Ofuro no Ousama Wakou Store
Saitama • Wakou City
Hinoyama Onsen Dondoko-yu
Kumamoto • Minamiaso Village
Yuranosato Matsudo Store
Chiba • Matsudo City
Spa & Hotel Maihama Eurasia
Chiba • Urayasu City

Cozy Inn Komatsuya
Niigata • Nishikan-ku, Niigata City
Sauna and Natural Hot Spring Jonnobi Hall
Niigata • Niigata City
Natural Hot Spring Kirakubo
Shizuoka • Odawara City
Mobility Resort Motegi Hotel (Nozomi no Yu)
Tochigi • Moka Town, Haga District
Kitayatsugatake Matsubara Lake Onsen Yappo no Yu (Yahho's Hot Spring)
Nagano • Minamisaku District, Koumi Town
Gokurakuyu Hanyu Onsen (Formerly Ten'nensui Hanyu Yuttari-en)
Saitama • Hanyu City
Kurokawa Onsen Ryokan Kounoyu
Kumamoto • Minamioguni Town, Aso District
Yamadaya Small Lodge (Formerly Yamadaya Ryokan)
Oita • Beppu City
Kinu no Yu Natural Hot Spring
Ibaraki • Joso City
Oomachi Onsen Hijirino-yu
Saga • Oomachi Town, Kishima District
Kirishima International Hotel
Kagoshima • Kirishima City
Funabashi Onsen Yurakirari
Chiba • Funabashi City
Tsunagi Onsen Shikitei
Iwate • Morioka City

Akakura Onsen Ryokan Shimizuya
Niigata • Myoko City
Hakone Yuno Hana Prince Hotel
Kanagawa • Hakone Town, Ashigarashimo District
Jizou Onsen Jippoku no Yu
Nagano • Ueda City

































































