Right Onsen › Tokyo › Suginami City
Kosugiyu (sento)
4.4★ · 1,654 Google ratings · Suginami City, Tokyo · 小杉湯
✓ Day visitors✓ Tattoos allowed
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
14:00–01:30From the facility's listing
Closed
ThursdayWeekly closing days from the listing
Tattoos
✓ AllowedVerified by tattoofriendlyonsen.com
Price
¥600 adultStated 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
- Tattoos: verified by tattoofriendlyonsen.com, March 2026
- Price: stated on the facility's website, read 2026-09
The bath
What you’ll find
Kosugiyu is a renovated traditional Tokyo sento in Koenji known for its milk bath, several medicinal and cold-water baths, well-stocked free shampoo and soap amenities, and reportedly tattoo-friendly entry.
Bath setup
Cold bath
✓ YesConfirmed by recent visitor reports
Rest area
✓ YesReported by two visitors
How we know this
- Cold bath: Reviewers from 2026 describe a cold plunge bath, sometimes around 18°C, used alongside hot baths. · 3 visitors, Jun 2026 – Sep 2026
- Rest area: Reviewers in 2026 mention a small tatami rest area with manga and music after bathing. · 2 visitors, Aug 2026 – Sep 2026
Guide
Good to know
Hair dryer
Hair dryers are available but cost 20 yen for a few minutes, per 2026 reviews.
Reported by two visitorsTowels
Visitors in 2026 reported that towels are not free but can be rented for a fee.
Reported by two visitorsPractical
What you need
Towels
Rental availableReported by two visitors
Soap & shampoo
✓ ProvidedReported by two visitors
Hair dryer
✓ YesReported by two visitors
How we know this
- Towels: Visitors in 2026 reported that towels are not free but can be rented for a fee. · 2 visitors, Jun 2026 – Aug 2026
- Soap & shampoo: Multiple 2026 reviews describe free shampoo, conditioner, body soap and other amenities at the washing stations. · 2 visitors, Jun 2026 – Aug 2026
- Hair dryer: Hair dryers are available but cost 20 yen for a few minutes, per 2026 reviews. · 2 visitors, Aug 2026
Timing
When to go
Quietest Monday around 14:00. Busiest Sunday around 22:00.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 14:00–01:30 |
| Tuesday | 14:00–01:30 |
| Wednesday | 14:00–01:30 |
| Thursday | Closed |
| Friday | 14:00–01:30 |
| Saturday | 08:00–01:30 |
| Sunday | 08:00–01:30 |
Closed Thursday.
Getting there
How to get there
Nearest station
KōenjiAbout 4 min on foot, 0.3 km in a straight line
Address
3 Chome-32-17 Koenjikita, Suginami City, Tokyo 166-0002From the facility's listing
Show a driver
小杉湯The name in Japanese, for a taxi or at the counter
Phone
+813-3337-6198Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
kosugiyu.co.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 Kosugiyu (sento) without staying overnight?
Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.
