Airinkan
結びの宿 愛隣館むすびのやどあいりんかん
Day Use
YesAdults 1,200 yen, children 600 yen. No bathing 13:30-14:00 (bath changeover). Max approx. 60 min from entry.
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Dry heat sauna room
Cold water plunge bath, typically used after sauna
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
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
ForestHighlights
GanbanyokuAbout
Three separate bathhouses (Kawa-no-yu, Yama-no-yu, and Mori-no-yu) draw from three private springs and together hold 17 baths. The lineup includes rock outdoor baths, deep standing outdoor baths, a ceramic tub, a milky micro-bubble silk bath, sauna with cold plunge, and a reservable private bath (kashikiri, 貸切風呂) with both an indoor tub and a semi-outdoor ceramic one. Kawa-no-yu faces the Toyosawa River; Mori-no-yu sits among the trees. Some room types have their own open-air onsen bath. The property holds a "Welcome Baby" (ウェルカムベビーのお宿) certification and day-use bathing is available.
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Last updated June 25, 2026