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Shinsoyuonsen Shiunnosato

深層湯温泉 紫雲の郷しんそうゆおんせん しうんのさと

Large coastal spa complex with rotating hot-spring baths and a full pool wing

Bathing Complex
Chubu·Niigata

Day Use

Yes
10:00–21:00
¥700

Ages 13+: ¥700; ages 3–12: ¥300; under 3 free. ¥100 discount after 8 PM. Towel set ¥100, in-facility clothing ¥200 extra.

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Sauna room of any kind

Cold BathYes

Cold water plunge bath, typically used after sauna

Bathing Arrangements

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

DiningNo

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

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsYes

Towels to rent or borrow at the desk

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

Highlights

Jet Bath
Utaseyu

About

Shinsoyuonsen Shiunnosato (深層湯温泉 紫雲の郷) is a large bathing complex in Shibata, Niigata, pulling natural spring water up from about 1,300 m below ground. The water is dense and noticeably salty on the skin. There are two indoor baths (Fujitsukanoyu and Shiunnoyu) that swap between the men's and women's sides on a two-week rotation, a rotenburo carved from a single large stone, a jet bath, a cold bath, and a sauna that was refitted in 2022. A separate wing holds a 25 m lap pool, a children's pool, a bardepool, utaseyu (打たせ湯, a standing waterfall shower), and a steam sauna.

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Onsen Oni

Last updated September 19, 2026