communal bathing · Hamamatsu, Japan
Hanasaki no Yu
Bathhouse bathing is the programme: heat, cold, rest and company in one place, and people come to stay
A Kanzanji Onsen day bath on Lake Hamana in Hamamatsu, with a strong sodium-calcium chloride spring, stone and silk baths, a rotenburo and a steam sauna, swapping sides by day.
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Venue information
- Address
- 1891 Kanzanji-cho, Chuo-ku, Hamamatsu, Shizuoka 431-1209
- City
- Hamamatsu, Japan
- Status
- Open
- Access
- Drop-in
Features
- Type
- Bathhouse
- Heat
- Onsen / hot springsSteam room
- Setting
- Thermal spring
- Access
- Drop-in
- Social model
- Gender separated
- Amenities
- Restaurant / barTreatments and massage
How it works
The operator runs a day-bathing facility with no lodging in Kanzanji Onsen. The Sekkei no Yu bath has natural-stone baths, an indoor silk bath, a rotenburo and the Sou steam sauna; men's and women's sides swap by date (odd days men, even days women). The water is a strong sodium-calcium chloride spring. Open 10am-11pm (last entry 10pm), with irregular closures. Entry includes a face towel, bath towel and lounge wear; there is a restaurant and treatments.
Walk-in ticket at reception; Hotel Wellseason Hamanako guests enter free.
Frequently asked questions
Where is Hanasaki no Yu?
Hanasaki no Yu is at 1891 Kanzanji-cho, Chuo-ku, Hamamatsu, Shizuoka 431-1209, in Hamamatsu, Japan.
What does Hanasaki no Yu have?
The published features include onsen / hot springs, steam room, restaurant / bar and treatments and massage.
How does access to Hanasaki no Yu work?
The published access models include drop-in. Check the current schedule and conditions on the official site before visiting.
Is Hanasaki no Yu open?
The status recorded by Bathhouse is: Open. The research was updated on 2026-10-14; confirm recent changes with the operator directly.
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About this research
Desk research updated on 2026-10-14; anything the operator has not published stays open. Bathhouse separates what the operator publishes from what was measured on a visit, and leaves unverified fields empty.
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