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Kamiyu onsen

神湯温泉倶楽部〜神湯とふれあいの里〜

Uonuma hot-spring hotel with open-air bath, sauna and day-use bathing

Lodging
Chubu·Niigata

Day Use

Yes
10:00–21:00

Last entry for day-use bathing is 20:00. The sauna opens at 11:00. In busy seasons the bath may close at 22:00 for cleaning. Closed days follow the hotel's own calendar.

¥900

Adults 900 yen from 10:00 to 19:00, 800 yen in the evening session (19:00 to 21:00). Children 500 yen (450 yen in the evening); under 3 free. A separate 100 yen bathing tax is charged. Towel set 300 yen.

Bathing & Water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Bathing Arrangements

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

TattooNo

Allows entry with visible tattoos

DiningYes

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

TowelsYes

Towels to rent or borrow at the desk

Highlights

Jet Bath

About

A hotel with 19 rooms in Uonuma that also opens its baths to day visitors (higaeri nyuyoku, 日帰り入浴). The large bath has an indoor bath and a rotenburo (露天風呂), plus a jacuzzi and a dry sauna. The men's and women's baths swap every Friday, so it is worth a second visit if you want to try both. There is a restaurant on site and towel sets can be rented. Guests with tattoos are asked not to use the baths.

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Onsen Oni

Last updated October 13, 2026