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Yamanoyu Sekizen

山の湯 せきぜん

Old ski-lodge style inn with an iron-tinted bath in Seki Onsen

Lodging
Chubu·Niigata

Day Use

Yes
¥600

600 yen, left at the front desk (honour system, often unstaffed). Day visitors are asked to keep to about 40 minutes.

Bathing & Water

Indoor BathYes

Enclosed indoor bathing area

Bathing Arrangements

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

WashingYes

Shower, wash stations, soap and shampoo provided

About

A plain, old-fashioned inn in Seki Onsen that feels like a ski-lodge, with basic rooms and homey meals. The bath is a small indoor one built of stone, and the water is reddish with fine iron-coloured particles and runs on the hot side. Day visitors are taken too, though the desk is often unstaffed.

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Onsen Oni

Last updated October 11, 2026