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Kozushima Onsen Health Center
4.2★ · 312 Google ratings · Kozushima Village, Tokyo · 神津島温泉保養センター
✓ Day visitors✓ Outdoor bath✓ Sauna
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
11:00–20:00From the facility's listing
Closed
WednesdayWeekly closing days from the listing
Tattoos
? Call aheadNo policy stated in the 35 recent reviews we read or on the facility's website
Price
¥800 adultConfirmed by recent visitor reports
Bathing
Mixed bathingReported by two visitors
How we know this
- Day visitors: Visitors from 2024-2026 used the facility as day-use bathers, often buying discounted tickets at the tourist office. · 3 visitors, Sep 2024 – May 2026
- Price: Standard adult admission is 800 yen, discountable to 600 yen with a ticket bought at the tourist office in port. · 3 visitors, Feb 2025 – Jun 2026
- Bathing arrangement: The outdoor swimsuit bath is mixed-gender, while the indoor nude baths are gender-separated. · 2 visitors, Aug 2025 – Sep 2025
The bath
What you’ll find
A seaside public bathhouse on Kozushima with a large ocean-view outdoor bath where swimsuits are mandatory (mixed-gender), plus separate indoor gender-divided baths, sauna, and an on-site restaurant; check current hours since outdoor pools and restaurant sometimes close for maintenance or season.
Bath setup
Outdoor bath
✓ YesConfirmed by recent visitor reports
Sauna
✓ YesConfirmed by recent visitor reports
Cold bath
✓ YesReported by one visitor
View
OceanConfirmed by recent visitor reports
Rest area
✓ YesReported by one visitor
Restaurant
✓ YesConfirmed by recent visitor reports
Spring water
Spring type
sodium chloride springConfirmed by recent visitor reports
How we know this
- Outdoor bath: There is a large ocean-view outdoor bath requiring swimsuits, though sections are sometimes drained or closed for maintenance in winter/off-season. · 3 visitors, Apr 2025 – Jul 2026
- Sauna: The indoor bath area includes a small sauna. · 4 visitors, Aug 2024 – Sep 2025
- Cold bath: A cold plunge bath is present, filled via hose, described as lukewarm in summer. · 1 visitor, Aug 2025
- View: The outdoor bath offers direct ocean views and sound of waves. · 3 visitors, Jul 2025 – Mar 2026
- Rest area: Bathers can use a rest room with massage chairs. · 1 visitor, Feb 2025
- Restaurant: An on-site restaurant serves meals including seafood bowls, but it closes seasonally in autumn/winter. · 3 visitors, Nov 2024 – Apr 2026
- Spring type: The water is a salty, brownish sodium-chloride type spring, mixed with seawater according to one reviewer. · 3 visitors, Sep 2024 – Jan 2026
Guide
Good to know
Outdoor bath
There is a large ocean-view outdoor bath requiring swimsuits, though sections are sometimes drained or closed for maintenance in winter/off-season.
Confirmed by recent visitor reportsRestaurant
An on-site restaurant serves meals including seafood bowls, but it closes seasonally in autumn/winter.
Confirmed by recent visitor reportsPractical
What you need
Wheelchair
✓ Entrance, restroom, parkingAccessible entrance, restroom, parking per the listing; the baths themselves are not assessed
Timing
When to go
Quietest Monday around 15:00. Busiest Saturday around 17:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 11:00–20:00 |
| Tuesday | 11:00–20:00 |
| Wednesday | Closed |
| Thursday | 11:00–20:00 |
| Friday | 11:00–20:00 |
| Saturday | 11:00–20:00 |
| Sunday | 11:00–20:00 |
Closed Wednesday.
Getting there
How to get there
Nearest station
Minami-machida Grandberry Park146.9 km in a straight line; bus or taxi from the station
Address
1-1 Sabisaki, Kozushima Village, Tokyo 100-0601From the facility's listing
Show a driver
神津島温泉保養センターThe name in Japanese, for a taxi or at the counter
Phone
+814992-8-1376Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
www.vill.kouzushima.tokyo.jpOfficial, in Japanese
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Questions
Common questions
Can I visit Kozushima Onsen Health Center without staying overnight?
Visitors from 2024-2026 used the facility as day-use bathers, often buying discounted tickets at the tourist office.
How much does Kozushima Onsen Health Center cost?
Standard adult admission is 800 yen, discountable to 600 yen with a ticket bought at the tourist office in port.
