Right Onsen › Gunma › Takasaki
Kurabuchi Aimagawa Onsen Fureaikan
4.1★ · 144 Google ratings · Takasaki, Gunma · くらぶち相間川温泉ふれあい館
✓ Day visitors✓ Outdoor bath
Before you go
Can you bathe here?
Day visitors
✓ YesStated on the facility's website
Hours
Not publishedCheck the official site
Last entry
18:00Stated on the facility's website
Tattoos
? Call aheadNo policy stated in the 32 recent reviews we read or on the facility's website
Price
¥520 adultReported by two visitors
Child price
¥250Stated on the facility's website
How we know this
- Day visitors: A day-use onsen open to non-residents, roughly 10:30-19:00. · stated on the facility's website, read 2026-09 · 5 visitors, Jul 2025 – Jun 2026
- Last entry: stated on the facility's website, read 2026-09
- Price: Non-resident adult admission is reported as 520 yen in a 2026 review, though a 2025 review states 540 yen; Takasaki city residents pay a discounted 320 yen. · 2 visitors, Sep 2025 – Jun 2026
- Child price: stated on the facility's website, read 2026-09
The bath
What you’ll find
A remote day-and-overnight onsen in the Kurabuchi hills near Takasaki with an unusually strong iron-rich saline spring, indoor and outdoor baths, and a kamameshi restaurant.
Bath setup
Outdoor bath
✓ YesConfirmed by recent visitor reports
Spring water
Spring type
iron-rich sodium-calcium chlorideAn unusually strong, iron-rich, seawater-strength saline sodium-calcium chloride spring, rare for the region; staff recommend soaking no more than about 7 minutes at a time since the heat is not obvious despite the water's strength.Confirmed by recent visitor reports
How we know this
- Outdoor bath: Both indoor and outdoor baths are available, though the outdoor bath is not large. · 3 visitors, Jul 2025 – Nov 2025
- Spring type: An unusually strong, iron-rich, seawater-strength saline sodium-calcium chloride spring, rare for the region; staff recommend soaking no more than about 7 minutes at a time since the heat is not obvious despite the water's strength. · 5 visitors, Jul 2025 – Jun 2026
Practical
What you need
Accessibility
Step-free entrance and accessible parkingFrom the facility's listing. Bath access not confirmed
Facilities
Rest area
✓ YesReported by one visitor
Restaurant
✓ YesConfirmed by recent visitor reports
How we know this
- Rest area: A rest area/lounge is available after bathing. · 1 visitor, Nov 2025
- Restaurant: An on-site restaurant serves lunch, notably a signature kamameshi rice dish, but only until 14:00. · 4 visitors, Sep 2025 – May 2026
Timing
When to go
Quietest Friday around 10:00. Busiest Sunday around 14:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Getting there
How to get there
Nearest station
Annaka-Haruna · JR East9.4 km in a straight line; bus or taxi from the station
Address
27 Kurabuchimachi Mizunuma, Takasaki, Gunma 370-3403From the facility's listing
Show a driver
くらぶち相間川温泉ふれあい館The name in Japanese, for a taxi or at the counter
Phone
+8127-378-3834Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
aimagawa.co.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
Nearby
Other baths close by
Myōgi Fureai Plaza / Myōgi Onsen Hot Spring ‘Momiji no Yu’
3.9★ · 13.7 km · Tomioka
✓Day useTattoos ?✓Outdoor bath✓Sauna
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Questions
Common questions
Can I visit Kurabuchi Aimagawa Onsen Fureaikan without staying overnight?
A day-use onsen open to non-residents, roughly 10:30-19:00.
How much does Kurabuchi Aimagawa Onsen Fureaikan cost?
Non-resident adult admission is reported as 520 yen in a 2026 review, though a 2025 review states 540 yen; Takasaki city residents pay a discounted 320 yen.
