1. Home
  2. >Find Facilities
  3. >Back to List
  4. >Jintsu Gorge Kasuga Onsen Tominowa

Toyama Toyama City

Jintsu Gorge Kasuga Onsen Tominowa

A hidden mountain inn where you can enjoy the panoramic nature of the Jintsu Gorge, a beautiful skin bath, and carefully crafted medicinal cuisine

  • Onsen Ryokan
  • Natural Hot Spring
  • Sauna Available
  • Cold Bath Available

About Jintsu Gorge Kasuga Onsen Tominowa

"Jintsu Gorge Kasuga Onsen Tominowa" is a hot spring inn located in the quiet Kasuga Onsen area along the banks of the Jintsu River in Toyama City, Toyama Prefecture. It completed a rebrand and reopened in April 2026, offering a sustainable stay that lives in harmony with Toyama's rich natural surroundings. The daily changing baths, "Shizuka no Yu" and "Haruka no Yu," feature a salt-rich open-air bath and a large public bath with a pleasantly mild saline quality that is gentle on the skin. The weakly alkaline sodium chloride spring offers excellent heat retention and skin-beautifying benefits, while a full-fledged dry sauna, cold plunge bath, and locally sourced "fermented medicinal cuisine" create a blissful detox experience that helps you feel refreshed from the inside out.

Hot SpringONSEN

Bath

A spacious large public bath that can be enjoyed with a different atmosphere each day. The indoor bath holds a sodium chloride spring with a soft feel on the skin and a moderate salt content. In the open-air area, there is a "hot rock bath" with a higher salt concentration and excellent heat-retention effects, as well as "five lukewarm pot baths" where you can relax at your leisure. While feeling the clear mountain air and the whispers of nature with all five senses, you can fully enjoy a blissful soak that warms you from the core.

SaunaSAUNA

01SAUNA

Dry sauna

Men'sWomen's

A full-fledged dry sauna located next to the men’s and women’s large public baths. While feeling the quiet rhythm of the mountain village, you can slowly work up a pleasant sweat in high-quality heat. Sauna use is available from 10:30 to 21:00. Radiant heat from the sauna stones gently warms you to the core, making it an ideal refreshment space for cleansing away the fatigue and stress of the day and helping both mind and body reset.

Cold BathCOLD BATH

01COLD BATH

Cold Bath

Men'sWomen's

A cold plunge bath installed right next to the sauna room. Its mellow, refreshing high-quality water wraps your whole body in a crisp embrace and quickly and pleasantly tightens you up after you have warmed thoroughly in the sauna. Thanks to the perfectly set water temperature that is not too cold, you can cool down while slowly regulating your breathing, making it an important accent for achieving totonou during the subsequent open-air bathing.

Facility Information

Address
〒939-2224 Toyama Prefecture, Toyama City, Kasuga 96-1
Business Hours
10:30〜00:00/05:30〜09:30

[Day-use bathing] Weekdays and Sundays 10:30〜21:00 (last admission 20:00), Thursdays 15:00〜21:00 (last admission 20:00), Saturdays 10:30〜16:00 (last admission 15:00) *Adults 750 yen, children 350 yen

Closed Days
Irregular Holidays
Gender Access
Gender Separated
Tattoo Policy (Communal Bath)
Unknown (Please Check)
Official Website
View official site

Access

View official site
Continue the journey

The next one on this journey

Spa Alps
✦Visited October 2025

Toyama

Spa Alps

A Hokuriku sauna sanctuary greeted by drinkable natural cold plunge baths and the Rocky Sauna

Yuya FUROBAKKA
✦Visited October 2025

Toyama

Yuya FUROBAKKA

A paradise of free-flowing drinkable underground water and every sauna heated by a wood stove

Hotel Granmirage
✦Visited October 2025

Toyama

Hotel Granmirage

A sky-high scenic sauna resort overlooking the Tateyama mountain range and Toyama Bay from 40 meters above ground

JAPAN'S FINEST ONSEN & SAUNA

The Finest Onsen & Sauna in Japan

64 SELECTIONS

Only the 64 places worth returning to.

Most of what we surveyed never even made it onto this site. This book is a further cut from what did. Our editor bathed in every onsen and sauna in it, and wrote only what they confirmed on the ground.

See inside, free