Shin Inago Gawa Onsen Yū･Torio

新稲子川温泉ユー・トリオしんいなごがわおんせんユー・トリオ

Other

Chubu·Shizuoka

0544-66-0175 u-trio.com

Day Use

Yes

Mon10:00–20:00

Tue10:00–20:00

Wed10:00–20:00

ThuClosed

Fri10:00–20:00

Sat10:00–20:00

Sun10:00–20:00

Last admission is at 18:30 (closing at 20:00). When the regular Thursday closing falls on a public holiday, the bathhouse closes the following day instead.

¥510

Adult day pass is ¥510 for 1.5 hours or ¥820 for a full day (a 1-hour extension is ¥200, or ¥620 for guests 65 and older). Children are ¥250 for 1.5 hours or ¥510 for a full day, with a ¥150 extension. Fujinomiya residents aged 65 and older get the discounted rate by showing ID on their first visit. 10-visit ticket books for adults run ¥5,100 (1.5 hours) or ¥8,200 (full day).

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

SaunaYes

Dry heat sauna room

Capabilities

Mixed BathingNo

Shared bathing area for all genders

Baths are listed as separate for men and women throughout the site; no mixed bathing offered.

Policies & Services

KidsYes

Welcomes children and families

DiningYes

Restaurant or dining open to visitors (not just hotel meal plans)

WashingYes

Shower, wash stations, soap and shampoo provided

TowelsNo

Towels available to rent or borrow

Towels are sold at the desk, not rented.

Rest AreaYes

Relaxation space for after bathing

ParkingYes

On-site or nearby parking available

稲子川温泉稲子3号

Inagogawa Onsen Inago No. 3

塩

Chloride

+ 含総硫黄

Color: almost colorless and transparent
Taste: tasteless
Odor: faint hydrogen sulfide

Calcium-Sodium Chloride spring

pH 10.0AlkalineStrongly alkaline

Composition fingerprint1.1 g/kg dissolved · Hypotonic

Ca²⁺57

Na⁺43

Cl⁻89

◀ CationsAnions ▶

Calcium Ca²⁺: settling and calming; can leave a white mineral bloom.
Chloride Cl⁻: table-salt anion — coats the skin and holds heat in.

Known good for

Warmingcold sensitivity
Smooth skindry, rough skin
Cutsminor wounds

A calcium- and sodium-led sodium chloride spring that also carries total sulfur. With a pH around 10 it is strongly alkaline, giving the pronounced slippery feel of the Japanese beauty-water family, and it drifts a faint hydrogen sulfide note. Moderately mineralized, it has a salty, heat-retaining body.

Sampled at wellhead·Analyzed Feb 13, 2017·一般財団法人静岡県生活科学検査センター·Cert no. 第M16043号

Explore the water

Views

Mountains

Highlights

Foot Bath

Jet Bath

Lukewarm Bath

About

Yu Torio is a day-use bathhouse beside the Inako River, tucked into the mountains outside Fujinomiya. The spring is a soft sulfur water, gentle on the skin, and fills both an indoor bath and an open-air bath looking out over green hills with the sound of the river nearby. There's also a footbath, an infrared sauna, and a small restaurant for a meal between soaks. There's no lodging, just a straightforward soak-and-eat stop for a day in the hills.

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Sergey M

1 year ago

279. 新稲子川温泉ユー・トリオ, Fujinomiya Onsen complex for 820. Listed hours 10:00–20:00, except Thu. The complex has a large grounds area. Has a restaurant, shop, chill zones, and BBQ areas. They stamp the 60 Onsen of Shizuoka 24/25 booklet. 1. Outdoor area. 1.1. Two small square wooden baths for one person, clear water, temperature 40. 1.2. Outdoor bath with no view (everything behind a fence), clear water, temperature 41–42. 2. Indoor area. 2.1. Large main bath, clear water, temperature 41–42. 2.2. Sauna. 2.3. Cold bath. The small single-person wooden baths are lovely, and the place is generally comfortable, but not worth the trip to get here.