Right Onsen › Kanagawa › Yokohama
Benten-Yu
3.2★ · 130 Google ratings · Yokohama, Kanagawa · 弁天湯
✓ Day visitors
Before you go
Can you bathe here?
Day visitors
✓ YesStated on the facility's website
Hours
15:30–23:30From the facility's listing
Closed
10th, 20th, 30th (irregular)Confirmed by recent visitor reports
Tattoos
? Call aheadNo policy stated in the 36 recent reviews we read or on the facility's website
Price
¥530 adultRecent visitor reports indicate a change. The official site still lists ¥570
Child price
¥250Stated on the facility's website
How we know this
- Day visitors: Multiple visitors accessed the bath as day-use patrons without lodging. · stated on the facility's website, read 2026-09 · 4 visitors, Jul 2024 – May 2026
- Closed: Reviews report closure on 10th, 20th, and 30th; one review suggests 11th may also close instead of 10th. · 3 visitors, Aug 2023 – Jan 2026
- Price: Adult day-use admission was 530 yen in late 2024 and 570 yen in early 2026. · 2 visitors, Dec 2024 – May 2026
- Child price: stated on the facility's website, read 2026-09
Atmosphere
The bath
What you’ll find
Historic yokocho-style bathhouse in central Yokohama with radon-mineral bath and bubble tubs; cleanliness concerns in recent reviews.
Bath setup
Indoor baths
3.0Reported by two visitors
Outdoor bath
✕ NoReported by one visitor
Sauna
✕ NoConfirmed by recent visitor reports
Cold bath
✕ NoReported by one visitor
Spring water
Spring type
radon mineral springConfirmed by recent visitor reports
Bath temperature
42°CConfirmed by recent visitor reports
How we know this
- Indoor baths: Radon bath, jet massage bath, and bubble bath; washing stations with approximately 21 wash seats. · 2 visitors, Dec 2025 – May 2026
- Outdoor bath: No outdoor air bath (rotenburo) mentioned; indoor-only facility. · 1 visitor, May 2026
- Sauna: No sauna facility available at this bathhouse. · 4 visitors, Jun 2023 – May 2026
- Cold bath: Free-flowing water for cooling is mentioned but no dedicated cold bath. · 1 visitor, Nov 2023
- Spring type: Bath features radon-mineral water with bubble tub, called radon bath or radon-ion warm spring bath. · 4 visitors, Nov 2023 – May 2026
- Bath temperature: Bath temperature consistently reported as approximately 42°C, though opinions differ on whether it is too hot. · 4 visitors, Aug 2023 – May 2026
Practical
What you need
Towels
Rental availableOne hand towel provided free with entry; some reviews note towels are yellowed or discolored.Confirmed by recent visitor reports
Soap & shampoo
For sale at the counterSoap and shampoo are not provided free; visitors must purchase (soap 40 yen, shampoo 30 yen) or bring their own.Stated on the facility's website
Hair dryer
✓ YesOne hair dryer available, charged 20 yen for 3 minutes.Reported by two visitors
Facilities
Rest area
✓ YesReported by one visitor
How we know this
- Towels: One hand towel provided free with entry; some reviews note towels are yellowed or discolored. · 3 visitors, Jan 2024 – Dec 2025
- Soap & shampoo: Soap and shampoo are not provided free; visitors must purchase (soap 40 yen, shampoo 30 yen) or bring their own. · stated on the facility's website, read 2026-09 · 5 visitors, Jan 2024 – Dec 2025
- Hair dryer: One hair dryer available, charged 20 yen for 3 minutes. · 2 visitors, Dec 2024 – Apr 2025
- Rest area: Calm rest area present in the facility. · 1 visitor, Aug 2023
Timing
When to go
Quietest Tuesday around 15:00. Busiest Saturday around 21:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 15:30–23:30 |
| Tuesday | 15:30–23:30 |
| Wednesday | 15:30–23:30 |
| Thursday | 15:30–23:30 |
| Friday | 15:30–23:30 |
| Saturday | 15:30–23:30 |
| Sunday | 15:30–23:30 |
Closed 10th, 20th, 30th (irregular).
Getting there
How to get there
Nearest station
Isezaki-chojamachi · Yokohama Municipal Subway · B16About 2 min on foot, 0.2 km in a straight line
Address
1 Chome-9 Yayoicho, Naka Ward, Yokohama, Kanagawa 231-0058From the facility's listing
Show a driver
弁天湯The name in Japanese, for a taxi or at the counter
Phone
+8145-261-0159Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
k-o-i.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
Nearby
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What matters
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Questions
Common questions
Can I visit Benten-Yu without staying overnight?
Multiple visitors accessed the bath as day-use patrons without lodging.
How much does Benten-Yu cost?
Adult day-use admission was 530 yen in late 2024 and 570 yen in early 2026.
