GinshoteiAwashima

A scenic bathhouse overlooking Oigami Gorge, a satoyama inn where you can enjoy two private hot spring sources as free-flowing water

Gunma Numata City

"Oigami Onsen Ginshotei Awashima" is a hilltop inn surrounded by nature in Oigami Onsen in Numata City, Gunma Prefecture. It owns two distinct natural hot spring sources that have been passed down through generations since the Meiji era, and you can fully enjoy 100% natural free-flowing hot spring water in the spacious large public bath. The open-air bath, with sweeping views of the ravine and the mountains of Oze, is equipped with a compact dry sauna, where you can enjoy a pleasant rural hot spring experience while cooling off under a cold shower and the clear breeze of the great outdoors.

Hot Spring & Bath Information

Large Public Bath, Tono no Yu and Hime no Yu

TypeNatural Hot Spring

Flow-through

A large public bath luxuriously blended from two excellent private spring sources that have been handed down for generations, Oigami No. 8 Spring and Oigami No. 10 Spring. The indoor bath uses 100% natural free-flowing spring water. While gazing at the beautiful trees reflected in the windows and the Oigami Gorge, you can leisurely soak in an exquisite famous bath with an exceptionally gentle feel on the skin, often called bijin no yu. After getting out of the bath, you can feel your skin becoming supple and moisturized.

Scenic Open-Air Bath

TypeNatural Hot Spring

An open-air bath with an overwhelming sense of openness, offering a panoramic view of the majestic mountains and ravine beauty of Oigami stretching out before you. The hot spring water flows smoothly and uses both free-flowing and circulation systems, keeping it at a comfortable temperature. Surrounded by the clear highland air, you can surrender yourself to the water while taking in the lush seasonal greenery by day and the star-filled sky by night, enjoying a blissful moment that seems to wash away the fatigue of everyday life.

Private Observation Bath, Mizubasho and Sawagikyo

TypeNatural Hot Spring

A private reservable observation bath with a strong sense of exclusivity, available in two choices: Mizubasho, richly scented with hinoki cypress, and Sawagikyo, built with stately natural stone. It can be used late at night and early in the morning, and its appeal lies in being able to enjoy the abundant natural environment of Oze alone, with no one to disturb you. Soak in the mellow hot spring water that seems to cling to your skin, and savor a special onsen atmosphere to your heart's content while talking with someone important to you.

Sauna

Dry Sauna

90°C

Sauna TypeDry Sauna

Stove TypeInfrared Heater

Capacity3people

Men'sWomen's

A small dry sauna located in the open-air area and inside the large public bath. From inside the sauna room, you can look out through the large windows at the open-air bath and the abundant nature of Oigami, creating a meditative space without a sense of confinement. The temperature is set to give you a solid feeling of heat, allowing you to enjoy deep, thorough sweating while surrounded by the silence of the satoyama. Used between hot spring baths, it warms you deeply from the core and leads you into a comfortable state of relaxation.

Business Hours

Monday
15:00〜09:30
Tuesday
15:00〜09:30
Wednesday
15:00〜09:30
Thursday
15:00〜09:30
Friday
15:00〜09:30
Saturday
15:00〜09:30
Sunday
15:00〜09:30
Holiday
15:00〜09:30
💡 [Large public bath and open-air bath] 15:00 to 09:30 the next morning. Sauna available from 15:00 to 22:00. Private observation baths are available from 15:00 to 07:00 the next morning.

Closed Days: Open all year

Address

〒378-0322 Gunma Prefecture, Numata City, Tone Town, Oigami 603

Hotel & Ryokan

Gender Access

Gender Separated

Tattoos in the Communal Bath
Unknown (Please Check)

The above applies to the communal (shared) baths. At facilities with private baths or private saunas, guests with tattoos may still be able to bathe. Please check with the facility for details.

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