Right Onsen › Kanagawa › Kawasaki
Heiwa-yu
4.3★ · 167 Google ratings · Kawasaki, Kanagawa · 平和湯
✓ Day visitors✓ Tattoos allowed✓ Sauna
Before you go
Can you bathe here?
Day visitors
✓ YesConfirmed by recent visitor reports
Hours
14:30–00:00From the facility's listing
Tattoos
✓ AllowedReported by two visitors
Price
¥550 adultConfirmed by recent visitor reports
How we know this
- Day visitors: Multiple reviews describe visiting as day-use customers and paying per-visit admission from 2025–2026. · 3 visitors, Oct 2025 – Jul 2026
- Tattoos: Tattoos/ openly observed and not restricted; reviewers note they are common and accepted, contradicting some complaints about strict rules for non-tattooed guests. · 2 visitors, May 2026 – Aug 2026
- Price: Adult day-use admission is ¥550 as of 2025–2026; one review from Jan 2026 states ¥570, reflecting possible recent increase. · 3 visitors, Aug 2025 – Dec 2025
Atmosphere
The bath
What you’ll find
Retro public bath in Kawasaki with high-temperature sauna (90°C+), extremely cold water bath (7–8°C), and multiple bath types for ¥550 + ¥100 sauna; strict behavior policies enforced.
Bath setup
Indoor baths
6.0Reported by two visitors
Outdoor bath
✕ NoReported by two visitors
Sauna
✓ YesReported by two visitors
Cold bath
✓ YesSingle cold-water bath maintained at 7–8°C with vibration jets; reports from 2025–2026 describe it as extremely cold and difficult to endure for more than seconds.Confirmed by recent visitor reports
Spring water
Spring type
mineral springReported by one visitor
Bath temperature
38°CReported by two visitors
How we know this
- Indoor baths: Main bath split into two sections: one with rotated medicinal baths; other with electric, jet (2 types), massage, and mineral-stone baths, plus separate cold bath. · 2 visitors, Jan 2026 – Jul 2026
- Outdoor bath: No outdoor bath; reviewers note absence as minor shortcoming, though indoor rest area has fans. · 2 visitors, Aug 2025 – Dec 2025
- Sauna: Sauna available for ¥100 extra with auto-louré occurring every 15 minutes, reaching 84–100°C, with high humidity and optional aroma spray (female bath). · 2 visitors, Jun 2026 – Jul 2026
- Cold bath: Single cold-water bath maintained at 7–8°C with vibration jets; reports from 2025–2026 describe it as extremely cold and difficult to endure for more than seconds. · 4 visitors, Aug 2025 – Sep 2026
- Spring type: Mineral-stone bath (iron-rich spring) and black bath (iron spring) mentioned; therapeutic water types emphasized. · 1 visitor, Dec 2025
- Bath temperature: Main baths reported as lukewarm/cooler than typical, with temperatures around 38–40°C; sauna-focused facility prioritizes cold water contrast. · 2 visitors, Oct 2025 – Aug 2026
Practical
What you need
Hair dryer
✓ YesConfirmed by recent visitor reports
Facilities
Rest area
✓ YesReported by two visitors
Restaurant
✕ NoReported by one visitor
How we know this
- Hair dryer: Hair dryers available; some high-end (Refa brand noted), charged at ¥20 per use. · 3 visitors, Jan 2026 – Aug 2026
- Rest area: Indoor rest area in changing room with Infinity chairs (recliners) and Coleman recliners; no outdoor rest area. · 2 visitors, Apr 2026 – Sep 2026
- Restaurant: Vending machine with soft drink (Iyoshire Cola ¥280) available; no sit-down restaurant. · 1 visitor, Aug 2025
Timing
When to go
Quietest Tuesday around 14:00. Busiest Thursday around 21:00.
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Quiet Busy
Based on Google visit patterns, not a forecast.
Weekly hours
| Day | Hours |
|---|---|
| Monday | 14:30–00:00 |
| Tuesday | 14:30–00:00 |
| Wednesday | 14:30–00:00 |
| Thursday | 14:30–00:00 |
| Friday | 14:30–00:00 |
| Saturday | 14:30–00:00 |
| Sunday | 14:30–00:00 |
Getting there
How to get there
Nearest station
Kawasaki-Shimmachi · JR East · JN52About 4 min on foot, 0.3 km in a straight line
Address
2 Chome-5-5 Wataridashincho, Kawasaki Ward, Kawasaki, Kanagawa 210-0844From the facility's listing
Show a driver
平和湯The name in Japanese, for a taxi or at the counter
Phone
+8144-333-8936Japanese-speaking. For tattoos or private baths a call is the only sure answer
Website
instagram.comOfficial, 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
Does Heiwa-yu allow tattoos?
Tattoos/ openly observed and not restricted; reviewers note they are common and accepted, contradicting some complaints about strict rules for non-tattooed guests.
Can I visit Heiwa-yu without staying overnight?
Multiple reviews describe visiting as day-use customers and paying per-visit admission from 2025–2026.
How much does Heiwa-yu cost?
Adult day-use admission is ¥550 as of 2025–2026; one review from Jan 2026 states ¥570, reflecting possible recent increase.
