Right Onsen › Gunma › Isesaki
Sumi-no-Yu
3.7★ · 52 Google ratings · Isesaki, Gunma · 寿美乃湯
✓ Day visitors
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
15:00–21:00From the facility's listing
Tattoos
? Call aheadNo policy stated in the 33 recent reviews we read or on the facility's website
Price
¥450 adultConfirmed by recent visitor reports
How we know this
- Day visitors: Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Price: Current adult entry is 450 yen, up from 400 yen in older reviews. · 4 visitors, Mar 2024 – Apr 2026
The bath
What you’ll find
A roughly 100-year-old, wood-fired neighborhood sento in Isesaki with two small indoor tubs, resident cats, and a strongly divisive lived-in, dusty atmosphere that some visitors find charmingly retro and others find genuinely unhygienic.
Bath setup
Indoor baths
2.0Confirmed by recent visitor reports
Outdoor bath
✕ NoReported by one visitor
How we know this
- Indoor baths: Two small indoor tubs of differing depth, same temperature. · 5 visitors, Oct 2020 – Oct 2025
- Outdoor bath: Detailed layout descriptions cover only two indoor tubs against the back wall; no outdoor bath appears in any review. · 1 visitor, Sep 2022
Practical
What you need
Lockers
✓ FreeConfirmed by recent visitor reports
How we know this
- Lockers: Lockable storage is free. · 3 visitors, Oct 2020 – Mar 2023
Timing
When to go
Weekly hours
| Day | Hours |
|---|---|
| Monday | 15:00–21:00 |
| Tuesday | 15:00–21:00 |
| Wednesday | 15:00–21:00 |
| Thursday | 15:00–21:00 |
| Friday | 15:00–21:00 |
| Saturday | 15:00–21:00 |
| Sunday | 15:00–21:00 |
Getting there
How to get there
Nearest station
Shin-IsesakiAbout 6 min on foot, 0.5 km in a straight line
Address
7-18 Midoricho, Isesaki, Gunma 372-0043From the facility's listing
Show a driver
寿美乃湯The name in Japanese, for a taxi or at the counter
Phone
+81270-25-3542Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
gunma.k-o-i.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 Sumi-no-Yu without staying overnight?
Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.
How much does Sumi-no-Yu cost?
Current adult entry is 450 yen, up from 400 yen in older reviews.
