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Yumeoi-so

阿蘇内牧温泉 湯巡追荘

A ryokan in Aso with open-air baths and fifteen family baths

Lodging
Kyushu & Okinawa·Kumamoto

Day Use

Yes
06:00–01:00

Day-use bathing runs until 1:00 am, but last entry is at midnight.

¥600

The shared baths cost 600 yen for day use; using one of the fifteen private family baths is an extra 1,100 yen or more.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Bathing Arrangements

Private BathYes

A private bath you can reserve for yourself or your group

Day-Use Private BathYes

Day visitors can book the private bath, not only overnight guests

Room OnsenYes

Private onsen bath in guest rooms, for overnight guests only

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

KidsYes

Welcomes children and families

DiningYes

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

ParkingYes

On-site or nearby parking available

Views

Mountains

Highlights

Foot Bath

About

Yumeoi-so is a hot spring inn in Uchinomaki, one of the onsen towns around Mount Aso. The men's bath is open-air and the women's is semi-open-air, with an indoor bath added in 2022 rounding out the shared bathing. Beyond those, fifteen private family baths are used first-come with no time limit, open to day-use visitors too. A few room types come with their own open-air bath, some looking out toward the Aso Gogaku peaks. There's also a foot bath in the garden, a good stop between baths as the light changes over the grounds.

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Onsen Oni

Last updated September 29, 2026