Right Onsen › Gunma › Nakanojo
Shima Seiryu-no-yu Public Bath
4.1★ · 965 Google ratings · Nakanojo, Gunma · 四万清流の湯
✓ Day visitors✓ Kakenagashi
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
Not publishedCheck the official site
Tattoos
? Call aheadNo policy stated in the 26 recent reviews we read or on the facility's website
Price
¥600 adultConfirmed by recent visitor reports
Time limit
2 hours standard; 1 hour possible during peak timesConfirmed by recent visitor reports
Bathing
Men and women separateReported by two visitors
How we know this
- Day visitors: Multiple visitors report day-use admission available at 600 yen per 2-hour session; residents pay 300 yen. Open to all visitors. · 4 visitors, Apr 2026 – Aug 2026
- Price: Day-use admission is 600 yen for 2 hours (non-residents); residents pay 300 yen. · 6 visitors, Dec 2025 – Jun 2026
- Time limit: Standard day-use session is 2 hours at 600 yen; during busy periods (GW, weekends) enforced time limits may apply. · 6 visitors, Dec 2025 – Aug 2026
- Bathing arrangement: Separate men's and women's bathing areas with distinct indoor and outdoor pools. · 2 visitors, Mar 2026 – Aug 2026
Atmosphere
The bath
What you’ll find
Municipal day-use bath in Shima with indoor and outdoor pools fed by hot spring water; known for clear, mineral-rich water and river views.
Bath setup
Indoor baths
1.0Confirmed by recent visitor reports
Outdoor baths
1.0Confirmed by recent visitor reports
View
RiverConfirmed by recent visitor reports
Spring water
Spring type
mineral springReported by two visitors
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
How we know this
- Indoor baths: Facility has one indoor bath and one outdoor bath, both heated. · 3 visitors, Jan 2026 – Aug 2026
- Outdoor baths: One outdoor bath located along the river with views of the gorge and flowing water. · 3 visitors, Mar 2026 – Jul 2026
- View: Outdoor bath overlooks Shima River (Shimawa) with open views of the gorge and flowing water. · 3 visitors, Nov 2025 – Aug 2026
- Spring type: Water is clear and colorless with mineral properties noted for skin benefits. · 2 visitors, May 2026 – Aug 2026
- Free-flowing (kakenagashi): Water is sourced spring-fed (kakenagashi / flowing spring water) with no recirculation. · 2 visitors, Dec 2025 – Apr 2026
Practical
What you need
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Facilities
Rest area
✓ YesReported by one visitor
Restaurant
✕ NoReported by one visitor
How we know this
- Soap & shampoo: Free soap, shampoo and rinse provided at washing stations. · 3 visitors, May 2026 – Aug 2026
- Rest area: Rest area with tatami-mat large room, lobby seating, and sofa for relaxation. · 1 visitor, Dec 2025
- Restaurant: No on-site restaurant operated by the facility. · 1 visitor, Dec 2025
Getting there
How to get there
Nearest station
Nakanojo11.6 km in a straight line; bus or taxi from the station
Address
3830-1 Shima, Nakanojo, Agatsuma District, Gunma 377-0601From the facility's listing
Show a driver
四万清流の湯The name in Japanese, for a taxi or at the counter
Phone
+81279-64-2610Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
nakanojo-kanko.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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Questions
Common questions
Can I visit Shima Seiryu-no-yu Public Bath without staying overnight?
Multiple visitors report day-use admission available at 600 yen per 2-hour session; residents pay 300 yen. Open to all visitors.
How much does Shima Seiryu-no-yu Public Bath cost?
Day-use admission is 600 yen for 2 hours (non-residents); residents pay 300 yen.
Is the water free-flowing spring water?
Water is sourced spring-fed (kakenagashi / flowing spring water) with no recirculation.
