Kusatsu Onsen Yuyado Iwafuji
Kusatsu Onsen Yuyado Iwafuji
Private barrel baths in every room at a small Kusatsu ryokan
Lodging
Bathing Arrangements
Mixed BathingNo
Shared bathing area for all genders
All bathing takes place in private, in-room baths used only by each room's own party; no shared/mixed bath is offered or mentioned.
Policies & Services
ParkingYes
On-site or nearby parking available
About
Yuyado Iwafuji is a small five-room ryokan in Kusatsu with no shared bathing area at all: every room has its own open-air barrel bath, filled with the town's Yugawa-no-yu (湯川の湯) spring water. It's a quiet, couples-oriented stay built around soaking in a private bath rather than a communal one.
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Last updated September 19, 2026