Day Use
No不定休
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Capabilities
Private bath available for day-use visitors or hotel guests to reserve
Private onsen bath in guest rooms, for overnight guests only
Shared bathing area for all genders
Policies & Services
Welcomes children and families
Detailed child/infant pricing tiers (elementary school, preschool) are published; no age restriction stated.
Restaurant or dining open to visitors (not just hotel meal plans)
Shower, wash stations, soap and shampoo provided
Relaxation space for after bathing
On-site or nearby parking available
Views
River
Waterfall
Mountains
ForestPrograms
About
The ryokan sits beside the Tangegawa river in the mountains of Gunma, with outdoor baths overlooking the rushing water and a separate bath facing a waterfall. The men's and women's sections swap at night, so a single stay covers both views. There are also two private reserved baths and one room with its own outdoor tub. The water is clear and smooth on the skin. The building uses local timber throughout, and the inn is a member of Nihon Hito wo Mamoru Kai (日本秘湯を守る会), the association for preserving Japan's lesser-known hot springs.
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Last updated July 22, 2026