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.
Shirahata no Yu
Gunma • Kusatsu Town, Agatsuma District
Kusatsu Onsen Kimuraya
Gunma • Kusatsu Town, Agatsuma District
Best Power Land Onyukamisashi
Nagasaki • Isahaya City
Natural Hot Spring & Hot Yoga Isahaya Motono-yu
Nagasaki • Isahaya City
Yunoturu Onsen Health Center Hotaru no Yu
Kumamoto • Minamata City
Roadside Station Oono Onsen (Former Oono Onsen Center)
Kumamoto • Ashikita District, Ashikita Town
Otachimisaki Onsen Center
Kumamoto • Ashikita District, Ashikita Town
Iwa no Yu - Minamata
Kumamoto • Ashikita District, Ashikita Town
Yoshio Onsen Public Bath
Kumamoto • Ashikita District, Ashikita Town
Healthy Park Ashikita - Minamata
Kumamoto • Ashikita District, Ashikita Town
Turumi-so Inn
Kumamoto • Minamata City
Sasahara Onsen
Kumamoto • Ashikita District, Ashikita Town
Yunoji Onsen Iwasaki
Kumamoto • Minamata City
Yunoji Onsen Matsubara-so
Kumamoto • Minamata City
Bessou Wanco Biyori
Kumamoto • Ashikita District, Ashikita Town
Kikuya Ryokan
Kumamoto • Minamata City
Keiseki Onsen Center
Kumamoto • Ashikita District, Ashikita Town
Yusenkan - Mizuma
Kumamoto • Ashikita District, Ashikita Town
Onsen Guest House Tojiya (Formerly Shiura-ya Main Store)
Kumamoto • Minamata City
Grandome Chiba Futtsu - Futtsu
Chiba • Futtsu City
Warakuno-yu (Laughing Hot Spring)
Chiba • Kyonan Town
Aohori Onsen Hotel Kirakukan
Chiba • Futtsu City
Awa Onsen Kii no Kuniya
Chiba • Sawara City
Beachside Onsen Resort Yumi - Futtsu
Chiba • Sawara City