Right Onsen › Tokyo › Koto City
Toyama-yu
3.8★ · 87 Google ratings · Koto City, Tokyo · 富山湯
✓ Day visitors
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
15:00–22:00From the facility's listing
Closed
SaturdayWeekly closing days from the listing
Tattoos
? Call aheadNo policy stated in the 32 recent reviews we read or on the facility's website
Price
¥600 adultStated on the facility's website
How we know this
- Day visitors: The bath operates as a regular public sento open to day visitors for a fixed admission fee. · 3 visitors, Mar 2023 – Apr 2025
- Price: stated on the facility's website, read 2026-09
The bath
What you’ll find
Toyama-yu is an old-fashioned neighborhood sento in Koto-ku, Tokyo, favored by elderly regulars, with hot medicinal and jet baths but no sauna or cold plunge.
Bath setup
Sauna
✕ NoReported by one visitor
Cold bath
✕ NoReported by one visitor
Spring water
Bath temperature
42°CConfirmed by recent visitor reports
How we know this
- Sauna: One visitor in 2026 noted there is no sauna. · 1 visitor, Aug 2026
- Cold bath: A 2025 reviewer reported there is no cold plunge bath and the tap water is only lukewarm. · 1 visitor, Jul 2025
- Bath temperature: Bath temperatures were reported around 42–43°C across several visits between 2022 and 2025. · 3 visitors, Sep 2022 – Feb 2025
Guide
Good to know
Bath temperature
Bath temperatures were reported around 42–43°C across several visits between 2022 and 2025.
Confirmed by recent visitor reportsCold bath
A 2025 reviewer reported there is no cold plunge bath and the tap water is only lukewarm.
Reported by one visitorHair dryer
A hair dryer is available for a 20 yen coin fee.
Reported by two visitorsPractical
What you need
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Lockers
✓ FreeReported by two visitors
Hair dryer
✓ YesReported by two visitors
How we know this
- Soap & shampoo: Shampoo and body soap are provided free at the washing stations, though some regulars bring their own. · 3 visitors, Aug 2023 – Aug 2026
- Lockers: Lockers are opened with a key exchanged at the counter with no coin required, though some reviews note assigned locker spots. · 2 visitors, Jan 2024 – Jul 2026
- Hair dryer: A hair dryer is available for a 20 yen coin fee. · 2 visitors, Jan 2024 – May 2025
Timing
When to go
Quietest Monday around 15:00. Busiest Sunday around 19:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 15:00–22:00 |
| Tuesday | 15:00–22:00 |
| Wednesday | 15:00–22:00 |
| Thursday | 15:00–22:00 |
| Friday | 15:00–22:00 |
| Saturday | Closed |
| Sunday | 15:00–22:00 |
Closed Saturday.
Getting there
How to get there
Nearest station
KameidoAbout 7 min on foot, 0.6 km in a straight line
Address
6 Chome-49-14 Kameido, Koto City, Tokyo 136-0071From the facility's listing
Show a driver
富山湯The name in Japanese, for a taxi or at the counter
Phone
+813-3681-5912Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.1010.or.jpOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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What matters
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Questions
Common questions
Can I visit Toyama-yu without staying overnight?
The bath operates as a regular public sento open to day visitors for a fixed admission fee.
