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.

Lake Towada Hot Spring Lake View Hotel
Akita • Kosaka Town, Kitaakita District
Towadako Shinzantei Hot Spring
Akita • Kosaka Town, Kitaakita District
Towadako Lakefront Hot Spring Yugetsu
Akita • Kosaka Town, Kitaakita District

Mamurogawa Onsen Bairien
Yamagata • Mogami District, Mamurogawa Town
Takamiya Mogamigawa Bettei Beni (Formerly Rinsho-tei Takizawaya)
Yamagata • Mogami District, Tazawako Village
Mogami Health and Welfare Plaza Spa Center
Yamagata • Mogami District, Mogami Town

Hotel Hanna - Higashiosaka
Osaka • Higashiosaka City
Hana Garden Hot Spring Sauna Kukka
Osaka • Higashiosaka City
Yao Grand Hotel - Higashi Osaka
Osaka • Yao City
Hotel Siesta - Higashiosaka
Osaka • Shijonawate City
Naniwa Health Land Utopia
Osaka • Higashiosaka City
Kutsurogi no Yu HOS Kozu Fitness Club
Osaka • Higashiosaka City
Minowa no Sato Onsen
Osaka • Higashiosaka City
Gokurakuyu Hirakata Store
Osaka • Hirakata City

Super Hotel Kadoma - Higashi Osaka
Osaka • Kadoma City
Natural Hot Spring Kaze no Yu Shin-Ishikiri Store
Osaka • Higashiosaka City
Natural Hot Spring Tano no Sato Onsen
Osaka • Shijonawate City
Yuno-Kura Natural Hot Spring
Osaka • Kadoma City
Shotokuji Onsen Hatsuhana
Yamanashi • Yamanashi City
Hotel Showa - Kofu
Yamanashi • Showa Town, Nakakoma District
Kofu City Kamikuu no Yu Fureai Center
Yamanashi • Kofu City
Mifu Onsenkyo Hakuryu Kaku
Yamanashi • Yamanashi City
Kaijiro no Yu Dormy Inn Kofu Natural Hot Spring
Yamanashi • Kofu City
Chatreze Hotel Danrokan
Yamanashi • Kofu City

























































