Kusatsu Yumoto Suishun

Kusatsu Yumoto Suishun is a day-use hot spring facility located in Kusatsu City, Shiga Prefecture. It is attached to AEON Mall Kusatsu and operates from 9 AM to 1 AM. The facility features 13 diverse types of baths, including the natural hot spring 'Omi Kusatsu Bijin no Yu' which springs from underground Lake Biwa. It offers a barrel sauna with self-löyly, a löyly sauna with automatic löyly every hour on the hour that rapidly increases the perceived temperature, and a Chinese herbal salt sauna to induce sweating, followed by a refreshing cold plunge bath. The stone sauna area is equipped with a private space, coworking space, and tent space, making hot spring teleworking possible. The facility also includes the in-house restaurant 'Suishuntei', the relaxation salon 'Yumemi', and Korean-style body scrubbing, providing a comprehensive bathing experience for a comfortable day.

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300 Niihama-cho, Kusatsu City, Shiga Prefecture
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Facility Name
Kusatsu Yumoto Suishun
Facility Type
Onsen & Spa
Address
300 Niihama-cho, Kusatsu City, Shiga Prefecture
Closed Days
None
Business Hours
Monday 09:00〜01:00
Tuesday 09:00〜01:00
Wednesday 09:00〜01:00
Thursday 09:00〜01:00
Friday 09:00〜01:00
Saturday 09:00〜01:00
Sunday 09:00〜01:00
Holiday 09:00〜01:00
Tattoo Policy
🚫 No Tattoos

♨️Hot Spring Information

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Omi Kusatsu Bijin no Yu
Natural Hot Spring
A natural hot spring that springs from deep underground Lake Biwa, from strata over 4 million years old. The bicarbonate spring quality emulsifies and washes away old keratin and sebum, leaving the skin smooth after bathing. The chloride spring components warm the body and prevent it from cooling down easily. In the open-air rock bath, you can enjoy the hot spring in a liberating space adorned with natural stones. The mineral-rich water smoothens the skin, offering high beautifying effects, hence called 'Bijin no Yu' (Beauty's Bath). The water feels soft, and the skin remains moist and supple after bathing.

Sauna & Cold Bath Information

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Barrel Sauna
Male
70°C
A barrel-shaped sauna originating from Finland. The circular structure allows heat and steam to spread evenly, enveloping the body in gentle warmth. Self-löyly is possible, allowing you to adjust the steam volume at your own pace to enhance sweating. In a quiet space, you can draw out sweat thoroughly. The unique wooden scent and rounded space of the barrel convey the essence of a Finnish sauna. The heat convection unique to the barrel warms the body from the core.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
8people
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Löyly Sauna
Male
90°C
A large sauna with far-infrared sweating effects that open pores and wash away impurities with sweat. Automatic löyly is performed every hour on the hour, where water is automatically poured onto heated sauna stones, causing a large amount of steam to rise rapidly, increasing the perceived temperature. Sweat bursts out instantly, providing a refreshing sweating experience. In a spacious area, many sauna enthusiasts can enjoy the moment of löyly simultaneously. Regular löyly creates a dynamic bathing rhythm.
Sauna Type
Dry Sauna
Stove Type
Convection Stove (Sauna Stone)
Capacity
25people
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Herbal Salt Sauna
Male
70°C
A salt sauna using 10 types of Chinese herbal medicines imported directly from China and mineral-rich salt. Applying salt to the skin softens old keratin, offering beautifying effects. A White Attraction is held every hour on the hour, where a large amount of steam and the scent of Chinese herbs fill the room, further promoting sweating. It is said to be effective in improving cold sensitivity, stiff shoulders, and lower back pain, warming the body from the inside. With gentle heat, you can relax and sweat leisurely.
Sauna Type
Herb Sauna
Stove Type
Built-in Stove
Capacity
8people
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Cold Bath
Male
16°C
A cold plunge bath to rapidly cool down the body heated in the sauna. With a moderate coldness, you can soak in it thoroughly. Pores tighten, and the contraction and expansion of blood vessels are repeated, promoting blood circulation. Entering after the sauna creates a temperature difference between the surface and inside of the body, allowing you to experience a refreshing cool down. After the cold plunge bath, enjoy an outdoor air bath on the deck chairs in the open-air area and take a slow break to deepen the feeling of totonou.
Water Quality
Tap Water