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Shinjo Yamaya Onsen

新庄 山屋温泉しんじょう やまやおんせん

A no-frills hillside day bath above Shinjo

Public Bathhouse
Tohoku·Yamagata

Day Use

Yes
08:00–20:00
¥480

The ticket machine does not take new-design banknotes; visitors report staff changing them at the counter.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

The sauna operates from 17:00 to 20:00 only, not during the rest of the day.

Cold BathNo

Cold water plunge bath, typically used after sauna

Policies & Services

TattooYes

Allows entry with visible tattoos

DiningNo

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

WashingYes

Shower, wash stations, soap and shampoo provided

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

Programs

About

A small day-use bath on a hillside in Shinjo's Yamaya district, with one good-sized indoor bath and smooth, faintly slippery water. There's a dry sauna and a cold shower instead of a cold plunge, plus a rest area for afterward. No restaurant on site, so plan to eat elsewhere. The bath closed at the end of 2017 as Ouu Kanazawa Onsen (奥羽金沢温泉) and reopened under a new operator in August 2024. Service here is minimal, with an unstaffed front desk, but people keep coming back for the water rather than the amenities.

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Onsen Oni

Last updated September 26, 2026