Right Onsen › Kanagawa › Yokohama
Hiyoshiyu
3.6★ · 235 Google ratings · Yokohama, Kanagawa · 日吉湯
✓ Natural hot-spring water✓ Outdoor bath✓ Rest area
Before you go
Can you bathe here?
Day visitors
✓ YesListed as a day-use onsen: a bath for day visitors by definition. No visitor review states otherwise.from the facility's listing category
Hours
14:00–23:00 · closed Wednesdayfrom the facility listing
Tattoos
✓ AllowedVisitors in 2026 reported tattooed customers bathing without restriction.stated by 2 visitors · Mar 2026 – Jun 2026
Bathing arrangement
Baths swap by timeThe Japanese-style and Western-style baths swap between the men's and women's sides on alternating days.stated by 3 visitors · Nov 2024 – Jun 2026
Watch out
Hair dryer
Coin-operated hair dryers are available in the changing room for a small fee.
stated by 3 visitors · Jul 2025 – Nov 2025Lockers
Most lockers require a 100 yen coin that is returned on unlocking, though some lockers need no coin and one visitor reported the coin not returning.
stated by 3 visitors · Dec 2024 – Jun 2026Payment
Most reviewers report PayPay QR payment is accepted at the ticket machine, though one 2025 review states cash only.
stated by 3 visitors · Nov 2024 – Jul 2026Sauna
A dry sauna is available but requires an extra fee separate from the base admission.
stated by 3 visitors · Jun 2025 – Jan 2026Soap & shampoo
Shampoo, conditioner and body soap are not provided at the sinks; a paid amenity set can be purchased instead.
stated by 3 visitors · Jul 2024 – Jan 2026The bath
What you’ll find
Hiyoshiyu is a neighborhood sento near Hiyoshi-Honcho Station with a natural radium black-water spring, indoor and outdoor baths, and a separately-paid sauna; tattoos are reported as allowed.
Outdoor bath
✓ YesReviewers across years describe an outdoor rotenburo bath alongside the indoor baths.stated by 3 visitors · Jul 2024 – Jul 2026
Sauna
✓ YesA dry sauna is available but requires an extra fee separate from the base admission.stated by 3 visitors · Jun 2025 – Jan 2026
Cold bath
✓ YesA cold plunge bath is present, with reported temperatures ranging roughly 20-26°C depending on the visit.stated by 3 visitors · Sep 2024 – Aug 2025
Rest area
✓ YesThere is a lounge/waiting area with seating, a tatami room, TV and vending machines.stated by 3 visitors · Nov 2024 – Nov 2025
The water
Spring type
Radium spring (kuroyu, black water)The facility uses a natural radium hot spring with dark-colored (kuroyu) mineral water.stated by 3 visitors · Nov 2024 – Jan 2026
Source temperature
42°CThe natural radium spring water was measured at 42°C.stated by 1 visitor · Nov 2025
Practical
What to bring
Payment
✓ Cards & QR acceptedMost reviewers report PayPay QR payment is accepted at the ticket machine, though one 2025 review states cash only.stated by 3 visitors · Nov 2024 – Jul 2026
Soap & shampoo
Not provided — bring your ownShampoo, conditioner and body soap are not provided at the sinks; a paid amenity set can be purchased instead.stated by 3 visitors · Jul 2024 – Jan 2026
Lockers
✓ Coin returnedMost lockers require a 100 yen coin that is returned on unlocking, though some lockers need no coin and one visitor reported the coin not returning.stated by 3 visitors · Dec 2024 – Jun 2026
Hair dryer
✓ YesCoin-operated hair dryers are available in the changing room for a small fee.stated by 3 visitors · Jul 2025 – Nov 2025
Timing
When to go
Quietest Friday around 14:00; busiest Sunday around 18:00. Measured by Google over past visits, not a forecast.
| 8A | 9A | 10A | 11A | 12P | 13P | 14P | 15P | 16P | 17P | 18P | 19P | 20P | |
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Quiet Busy
| Day | Hours |
|---|---|
| Monday | 14:00–23:00 |
| Tuesday | 14:00–23:00 |
| Wednesday | Closed |
| Thursday | 14:00–23:00 |
| Friday | 14:00–23:00 |
| Saturday | 14:00–23:00 |
| Sunday | 14:00–23:00 |
Closed Wednesday.
Practical
Plan your visit
📍 4 Chome-15-9 Hiyoshihoncho, Kohoku Ward, Yokohama, Kanagawa 223-0062
🚃 Hiyoshi-honcho station, 0.2 km
📞 +8145-561-5315
📋 Show at the counter: 日吉湯
Nearby
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Yokohama · 3.7★
Yokohama · 4.1★
Kawasaki · 4.3★
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