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Hotel San-emon

花巻温泉郷 台温泉 いやしろの湯 ホテル三右ェ門はなまきおんせんごう だいおんせん いやしろのゆ ほてるさんえもん

The only rotenburo in Dai Onsen, with sulfur water run kakenagashi

Lodging

Day Use

Yes
10:00–15:00

Closed one day each month; closure dates are posted on the official site news page.

¥500

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Bathing Arrangements

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

DiningYes

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

WashingYes

Shower, wash stations, soap and shampoo provided

ParkingYes

On-site or nearby parking available

About

Hotel San-emon sits in Dai Onsen (台温泉), a small hot spring village in Hanamaki, and has the only rotenburo (open-air bath) in the area. The water is a faint sulfur spring, run kakenagashi (non-recirculating, straight from the source). There is also a spacious indoor bath. The building is older but well kept, and the place draws guests who want somewhere quiet away from the busier onsen towns.

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Onsen Oni

Last updated September 19, 2026