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Kinunoyu Hot Spring

天然温泉きぬの湯

Day-use hot-spring complex with source-fed baths and three saunas

Bathing Complex
Kanto·Ibaraki

Day Use

Yes
Mon09:00–23:00
Tue09:00–23:00
WedClosed
Thu09:00–23:00
Fri09:00–23:00
Sat09:00–23:00
Sun09:00–23:00

Closed on Wednesdays, but open through the Golden Week, Obon and New Year holiday periods.

¥1,700

Entry includes a face towel; a cheaper member rate is also available, and bath towels or loungewear are rented separately.

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

Private BathYes

A private bath you can reserve for yourself or your group

Day-Use Private BathYes

Day visitors can book the private bath, not only overnight guests

Mixed BathingNo

Shared bathing area for all genders

Policies & Services

TattooNo

Allows entry with visible tattoos

KidsWith Conditions

Welcomes children and families

Babies and children are welcome with an adult, but children may not enter unaccompanied.

DiningYes

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

A small face towel is included with entry; a bath towel can be rented separately for an extra fee.

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

Highlights

Electric Bath
Jet Bath
Lukewarm Bath

About

Kinunoyu is a large day-use hot-spring complex in Ibaraki, with source water kept flowing fresh through its baths. There are four named outdoor baths, including a carbonated one, and several indoor baths: an electric bath, a jet bath and a walking bath meant for gentle exercise. The baths are kept a touch cooler than usual on purpose, so a long soak doesn't strain the heart. Three dry saunas run at different heat levels, from a large stadium-style room down to a low-heat meditation sauna and a salt sauna, with a cold well-water bath on hand for cooling off between rounds. The building used to take overnight guests, but lodging ended in 2013 and it now runs day-use only. Its private family baths are still bookable for the day, with meals served in the room, alongside a sit-down restaurant and a lounge with recliners.

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Onsen Oni

Last updated September 29, 2026