IKOISO
いこい荘
A small lakeside ryokan facing Mount Yotei and Showa-shinzan
Lodging
Day Use
Yes07:00–09:00, 15:00–21:00
¥400
Bathing & Water
Natural onsen water
Uses natural hot spring water
Indoor BathYes
Enclosed indoor bathing area
Bathing Arrangements
Mixed BathingNo
Shared bathing area for all genders
Policies & Services
WashingYes
Shower, wash stations, soap and shampoo provided
Views
Lake
MountainsAbout
A small, family-run ryokan on the southeast shore of Lake Toya in Sobetsu Onsen. The single indoor bath is compact and gender-separated, filled with real hot-spring water. Step outside and the view opens onto the lake, Nakajima island, Mount Yotei, and the steaming peaks of Showa-shinzan and Mount Usu.
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Last updated September 29, 2026