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.
Sano Yasuragi no Yu
Tochigi • Sano City
Agannasse Onsen Cafe
Kumamoto • Kumamoto City
Wakuwaku Natural Hot Spring Rapi-spa
Tottori • Yonago City

Yakichi - Tango
Kyoto • Kyotango City
Shofukuno-yu
Shizuoka • Yaizu City
Glamping Thermae Yu Namegawa Store (Formerly Namegawa Onsen Hanawaraku-no-Yu)
Saitama • Hidaka District, Namegawa Town
Konohana-no-Yu Hot Spring
Shizuoka • Odawara City
Ashigara Romantic Hall Ashigara-yu
Shizuoka • Oyama Town, Sunto District
Hotel Hanasara - Nakatsugawa
Gifu • Nakatsugawa City
Yamachuu Onsen Yubata no Yado Hanatsubaki
Ishikawa • Kaga City

Burnet Village (Self-Source Hot Spring Hikari Shio no Yu)
Chiba • Yokoshibahikari Town, Sanbu District

Mihokan Onsen Nabe-ya Annex
Shimane • Matsue City
Hanayama Onsen Yakushi no Yu
Wakayama • Wakayama City
Gokuraku-yu Sapporo Mishigaoka Store
Hokkaido • Sapporo City
Spaland Hotel Naito
Yamanashi • Fuefuki City
Kimorinoyu Hot Spring
Iwate • Morioka City
Tozan Onsen Foot Bath
Fukushima • Aizuwakamatsu City
Motoyu Arimaya
Fukushima • Aizuwakamatsu City

Tozan Onsen Toriichi Ryokan
Fukushima • Aizuwakamatsu City

Aizu Eastern Mountain Hot Spring Niko Inn
Fukushima • Aizuwakamatsu City

Yunohama Lower District Public Bath (Foot Bath)
Yamagata • Tsuruoka City

Yugawara Onsen, Kappo Ryokan Uoshizu
Kanagawa • Yugawara Town
Yubel Hotel Matsumasa (formerly Hotel Matsumasa)
Yamaguchi • Yamaguchi City
Sasai Hotel - Tokachi
Hokkaido • Tokachi District, Otofuke Town















































