Right Onsen › Tokyo › Shinagawa City
Ofuro no Osama Oimachi
3.7★ · 1,970 Google ratings · Shinagawa City, Tokyo · おふろの王様 大井町店
✓ Day visitors✓ Outdoor bath✓ Sauna
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
06:30–08:30From the facility's listing
Tattoos
✕ Not allowedStated on the facility's website
Price
¥1,950 adultReported by two visitors
Bathing
Men and women separateReported by two visitors
How we know this
- Day visitors: Listed as a super sento: a bath for day visitors by definition. No visitor review states otherwise. · from the listing category
- Tattoos: Reviews in 2026 state tattoos are explicitly banned, though one reviewer noted enforcement was inconsistent. · stated on the facility's website, read 2026-09 · 2 visitors, Aug 2026
- Price: Admission was reported as 1500 yen on a weekday evening and 1950 yen on a Saturday evening, suggesting time-based pricing. · 2 visitors, Aug 2026
- Bathing arrangement: The facility has clearly separated men's and women's bathing areas as referenced across reviews. · 2 visitors, Aug 2026 – Sep 2026
The bath
What you’ll find
A large multi-bath super sento near Oimachi Station with saunas, cold plunge, and several outdoor tubs, but tattoos are explicitly banned and the place gets extremely crowded on weekends and evenings.
Bath setup
Outdoor bath
✓ YesConfirmed by recent visitor reports
Sauna
✓ YesConfirmed by recent visitor reports
Cold bath
✓ YesReported by two visitors
Rest area
✓ YesConfirmed by recent visitor reports
Restaurant
✓ YesConfirmed by recent visitor reports
How we know this
- Outdoor bath: Multiple outdoor baths including a carbonated spring bath were reported in 2026. · 3 visitors, Jul 2026 – Aug 2026
- Sauna: Reviewers consistently describe multiple sauna types including dry and salt saunas. · 3 visitors, Aug 2026
- Cold bath: A cold plunge bath around 12°C was reported alongside the sauna area. · 2 visitors, Aug 2026
- Rest area: There is a relaxation/rest area where visitors can read or lounge after bathing. · 3 visitors, Jul 2026 – Aug 2026
- Restaurant: An on-site restaurant serving meals including seafood is available after bathing. · 3 visitors, Jul 2026 – Aug 2026
Practical
What you need
Towels
✓ IncludedConfirmed by recent visitor reports
Soap & shampoo
✓ ProvidedConfirmed by recent visitor reports
Hair dryer
✓ YesConfirmed by recent visitor reports
Wheelchair
✓ Entrance, parkingAccessible entrance, parking per the listing; the baths themselves are not assessed
How we know this
- Towels: Face and bath towels are provided or rented as part of the entry fee according to multiple 2026 reviews. · 3 visitors, Aug 2026
- Soap & shampoo: Shampoo, conditioner and body soap (a premium 'honey' brand) are provided free at washing stations. · 3 visitors, Jul 2026 – Aug 2026
- Hair dryer: Free hair dryers, including premium brands like KINUJO and Refa, are provided at the sinks. · 3 visitors, Jul 2026 – Aug 2026
Timing
When to go
Quietest Sunday around 1:00. Busiest Sunday around 15:00.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MO | |||||||||||||
| TU | |||||||||||||
| WE | |||||||||||||
| TH | |||||||||||||
| FR | |||||||||||||
| SA | |||||||||||||
| SU |
Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 06:30–08:30 |
| Tuesday | 06:30–08:30 |
| Wednesday | 06:30–08:30 |
| Thursday | 06:30–08:30 |
| Friday | 06:30–08:30 |
| Saturday | 06:30–08:30 |
| Sunday | 06:30–08:30 |
Getting there
How to get there
Nearest station
OimachiAbout 1 min on foot, 0.1 km in a straight line
Address
1-50-5 Oi, Shinagawa City, Tokyo〒140-0014 Tokyo, Shinagawa City, Ōi, 1 Chome−50−5 阪急大井町ガーデン 3F · From the facility's listing
Show a driver
おふろの王様 大井町店The name in Japanese, for a taxi or at the counter
Phone
+813-5709-2603Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.ousama2603.comOfficial, in Japanese
The map loads only when you ask for it and connects your browser to Google.
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Questions
Common questions
Does Ofuro no Osama Oimachi allow tattoos?
Reviews in 2026 state tattoos are explicitly banned, though one reviewer noted enforcement was inconsistent.
Can I visit Ofuro no Osama Oimachi without staying overnight?
Listed as a super sento: a bath for day visitors by definition. No visitor review states otherwise.
How much does Ofuro no Osama Oimachi cost?
Admission was reported as 1500 yen on a weekday evening and 1950 yen on a Saturday evening, suggesting time-based pricing.
