Right Onsen › Gunma › Kusatsu
Tatsumi-no-yu
4.2★ · 95 Google ratings · Kusatsu, Gunma · 巽乃湯(共同浴場)
✓ Day visitors✓ Kakenagashi
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
10:00–07:00From the facility's listing
Tattoos
? Call aheadNo policy stated in the 35 recent reviews we read
Price
Free adultConfirmed by recent visitor reports
How we know this
- Day visitors: Visitors accessed the bath as day-use/walk-in guests in 2026, 2025, and 2024; locals-only restriction was in effect from 2020–2024 but has been lifted. · 3 visitors, Oct 2025 – Jun 2026
- Price: Multiple reviewers confirm this is a free public bath (muryō). · 5 visitors, Aug 2022 – Feb 2026
Atmosphere

The bath
What you’ll find
Free public bath in Kusatsu fed by Yubatake hot spring source; locals-only access during COVID, recently reopened to tourists (2026).
Bath setup
Indoor baths
1.0Reported by two visitors
Outdoor bath
✕ NoReported by one visitor
Spring water
Spring type
sulfurReported by one visitor
Source temperature
50°CReported by one visitor
Bath temperature
48°CWater temperature ranges 42–50°C depending on season and time of day; visitors report 43–44°C in April and 48°C in June; water is consistently hot.Confirmed by recent visitor reports
Free-flowing (kakenagashi)
✓ FullFresh spring water flows continuously through the bath
How we know this
- Indoor baths: One large L-shaped bathing tub; described as spacious enough for multiple people. · 2 visitors, Apr 2024 – Feb 2026
- Outdoor bath: The bath is a public bath house with a dressing room and indoor facilities; no outdoor bath is mentioned. · 1 visitor, Jun 2026
- Spring type: Yubatake hot spring is a sulfur spring; one reviewer describes water as clear. · 1 visitor, Aug 2025
- Source temperature: Source water temperature approximately 50°C. · 1 visitor, Feb 2026
- Bath temperature: Water temperature ranges 42–50°C depending on season and time of day; visitors report 43–44°C in April and 48°C in June; water is consistently hot. · 4 visitors, Dec 2022 – Jun 2026
- Free-flowing (kakenagashi): Reviewers explicitly state the bath is fed by flowing hot spring source; water overflows visibly from the tub. · 2 visitors, Aug 2022 – Apr 2024
Practical
What you need
Facilities
Luggage storage
✓ YesReported by two visitors
How we know this
- Luggage storage: Small vinyl pouches are provided to hold valuables; no mention of large suitcase storage. · 2 visitors, Feb 2026 – Jun 2026
Timing
When to go
Quietest Friday around 14:00. Busiest Saturday around 3:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 10:00–07:00 |
| Tuesday | 10:00–07:00 |
| Wednesday | 10:00–07:00 |
| Thursday | 10:00–07:00 |
| Friday | 10:00–07:00 |
| Saturday | 10:00–07:00 |
| Sunday | 10:00–07:00 |
Getting there
How to get there
Nearest station
Gunma-Otsu7.9 km in a straight line; bus or taxi from the station
Address
275-9 Kusatsu, Agatsuma District, Gunma 377-1711From the facility's listing
Show a driver
巽乃湯(共同浴場)The name in Japanese, for a taxi or at the counter
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What matters
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Questions
Common questions
Can I visit Tatsumi-no-yu without staying overnight?
Visitors accessed the bath as day-use/walk-in guests in 2026, 2025, and 2024; locals-only restriction was in effect from 2020–2024 but has been lifted.
How much does Tatsumi-no-yu cost?
Multiple reviewers confirm this is a free public bath (muryō).
Is the water free-flowing spring water?
Reviewers explicitly state the bath is fed by flowing hot spring source; water overflows visibly from the tub.