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Setouchiso

せとうちそうせとうちそう

Indoor and outdoor onsen baths at a ryokan near the Seto Ohashi bridge

Lodging
Shikoku·Kagawa

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Policies & Services

DiningYes

A restaurant or dining room open to visitors, not only meals for overnight guests

ParkingYes

On-site or nearby parking available

About

Setouchiso is a ryokan in Sakaide, near the Seto Ohashi bridge, with an indoor bathing hall, an outdoor bath, a sauna, and private family baths you can book for a soak on your own. The outdoor bath's water comes from a natural spring and feels smooth and faintly slippery on the skin. The building looks its age from outside, but rooms and the bathing hall have been renovated inside, and dinner runs to a full Japanese-style meal.

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Onsen Oni

Last updated September 29, 2026