Right Onsen › Tokyo › Edogawa City
Kame-no-yu
4.2★ · 96 Google ratings · Edogawa City, Tokyo · 亀の湯
✓ Day visitors✓ Kakenagashi
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
15:30–22:00From the facility's listing
Closed
Wednesday, ThursdayWeekly closing days from the listing
Tattoos
? Call aheadNo policy stated in the 38 recent reviews we read or on the facility's website
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
The bath
What you’ll find
Kame-no-yu is a small neighborhood sento (public bath) in Edogawa Ward, Tokyo, prized for its hot and cold plunge combination with no sauna; several 2026 reviews suggest it may have permanently closed, so confirm current status before visiting.
Bath setup
Indoor baths
3Confirmed by recent visitor reports
Sauna
✕ NoConfirmed by recent visitor reports
Cold bath
✓ YesConfirmed by recent visitor reports
Rest area
✓ YesReported by one visitor
Spring water
Bath temperature
44°CConfirmed by recent visitor reports
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
How we know this
- Indoor baths: The indoor bathing area consistently has three tubs: a hot bath, a medium bath, and a cold plunge, reported 2023-2025. · 3 visitors, Nov 2023 – Sep 2025
- Sauna: Multiple visitors from 2023 to 2025 confirm there is no sauna, only hot and cold tubs. · 3 visitors, Aug 2023 – Nov 2025
- Cold bath: A small cold plunge bath (mizuburo) fed by groundwater is consistently reported from 2022 to 2026. · 3 visitors, Nov 2022 – Jun 2026
- Rest area: A seating area in the changing room for relaxing after bathing was noted in a 2024 review. · 1 visitor, Sep 2024
- Bath temperature: Hot bath temperatures are reported to vary seasonally between roughly 42°C and 48°C across reviews from 2022 to 2025. · 3 visitors, Oct 2022 – Apr 2025
- Free-flowing (kakenagashi): Reviewers from 2022 to 2025 describe the groundwater-fed baths as flow-through (kakenagashi) rather than recirculated. · 3 visitors, Oct 2022 – Sep 2025
Guide
Good to know
Bath temperature
Hot bath temperatures are reported to vary seasonally between roughly 42°C and 48°C across reviews from 2022 to 2025.
Confirmed by recent visitor reportsPractical
What you need
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
How we know this
- Soap & shampoo: Shampoo and body soap are provided free at the washing stations, reported 2023-2024. · 3 visitors, Jan 2023 – Sep 2024
Timing
When to go
Weekly hours
| Day | Hours |
|---|---|
| Monday | 15:30–22:00 |
| Tuesday | 15:30–22:00 |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | 15:30–22:00 |
| Saturday | 15:30–22:00 |
| Sunday | 15:30–22:00 |
Closed Wednesday, Thursday.
Getting there
How to get there
Nearest station
KoiwaAbout 10 min on foot, 0.8 km in a straight line
Address
4 Chome-33-16 Higashikoiwa, Edogawa City, Tokyo 133-0052From the facility's listing
Show a driver
亀の湯The name in Japanese, for a taxi or at the counter
Phone
+813-3658-6927Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.oyunofuji1010.comOfficial, 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 Kame-no-yu without staying overnight?
Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.
Is the water free-flowing spring water?
Reviewers from 2022 to 2025 describe the groundwater-fed baths as flow-through (kakenagashi) rather than recirculated.
