Right Onsen › Tokyo › Ota City
Teru-no-yu (Ota City)
4.2★ · 259 Google ratings · Ota City, Tokyo · 照の湯
✓ Day visitors✓ Outdoor bath✓ Kakenagashi✓ Sauna
Before you go
Can you bathe here?
Day visitors
✓ YesFrom the facility's listing
Hours
15:00–22:00From the facility's listing
Closed
Wednesday, ThursdayWeekly closing days from the listing
Tattoos
? Call aheadNo policy stated in the 41 recent reviews we read or on the facility's website
Price
¥550 adultReported by two visitors. The website lists ¥600
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
- Price: Adult day-use admission was reported as 550 yen in 2025. · 2 visitors, May 2025 – Nov 2025
The bath
What you’ll find
Teru-no-yu is a traditional Tokyo sento in Ota-ku offering heated black mineral-spring (kuroyu) baths, a cypress tub, an outdoor bath and a 200-yen sauna; shampoo and soap are not supplied, so bring your own or buy them.
Bath setup
Indoor baths
4Reported by one visitor
Outdoor bath
✓ YesConfirmed by recent visitor reports
Sauna
✓ YesConfirmed by recent visitor reports
Cold bath
✓ YesConfirmed by recent visitor reports
Rest area
✓ YesReported by two visitors
Spring water
Spring type
cold mineral springReported by two visitors
Source temperature
20°CReported by two visitors
Bath temperature
41°CReported by two visitors
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
How we know this
- Indoor baths: One review counted four indoor tubs: a cold black-water bath, a hot black-water bath, an electric bath, and a cypress (hinoki) bath. · 1 visitor, May 2025
- Outdoor bath: Visitors described an outdoor black-water (kuroyu) bath that becomes a cold plunge in summer months. · 4 visitors, May 2025 – Apr 2026
- Sauna: A small sauna is available for an extra 200 yen, confirmed by multiple visitors from 2025 to 2026. · 3 visitors, Apr 2026 – Aug 2026
- Cold bath: A cold plunge bath using the black mineral-spring water was noted by many visitors as refreshing. · 3 visitors, Feb 2025 – Aug 2026
- Rest area: Visitors mentioned a rest area with manga and seating near the reception counter. · 2 visitors, Apr 2025 – May 2025
- Spring type: The facility uses a cold mineral spring (kosen) that is heated for bathing, known locally as kuroyu (black water). · 2 visitors, Aug 2026
- Source temperature: The unheated source water temperature was reported between about 19 and 24°C depending on the visit. · 2 visitors, Jan 2025 – Aug 2026
- Bath temperature: The heated indoor black-water bath was measured at around 41-42°C. · 2 visitors, Jan 2025 – May 2025
- Free-flowing (kakenagashi): Reviewers described the outdoor bath and cold plunge as source-fed (kakenagashi), drawn directly from the spring. · 2 visitors, Mar 2026 – Apr 2026
Guide
Good to know
Sauna
A small sauna is available for an extra 200 yen, confirmed by multiple visitors from 2025 to 2026.
Confirmed by recent visitor reportsSource temperature
The unheated source water temperature was reported between about 19 and 24°C depending on the visit.
Reports differ; reported by two visitorsTiming
When to go
Weekly hours
| Day | Hours |
|---|---|
| Monday | 15:00–22:00 |
| Tuesday | 15:00–22:00 |
| Wednesday | Closed |
| Thursday | Closed |
| Friday | 15:00–22:00 |
| Saturday | 10:00–22:00 |
| Sunday | 10:00–22:00 |
Closed Wednesday, Thursday.
Getting there
How to get there
Nearest station
ZoshikiAbout 7 min on foot, 0.6 km in a straight line
Address
3 Chome-23-6 Nakarokugo, Ota City, Tokyo〒144-0055 Tokyo, Ota City, Nakarokugo, 3 Chome−23−6 第一ビル · From the facility's listing
Show a driver
照の湯The name in Japanese, for a taxi or at the counter
Website
ota1010.comOfficial, in Japanese
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Questions
Common questions
Can I visit Teru-no-yu (Ota City) without staying overnight?
Listed as a sento (public bathhouse): a bath for day visitors by definition. No visitor review states otherwise.
How much does Teru-no-yu (Ota City) cost?
Adult day-use admission was reported as 550 yen in 2025.
Is the water free-flowing spring water?
Reviewers described the outdoor bath and cold plunge as source-fed (kakenagashi), drawn directly from the spring.
