sauna and cold plunge · Ohta, Tokyo, Japan
Kaisei-yu
Bathhouse bathing is the programme: heat, cold, rest and company in one place, and people come to stay
A neighborhood sento (public bath) in Ohta, Tokyo, with natural dark hot-spring water (kuro-yu), a carbonated bath and a cold bath; entry at the controlled Tokyo bath price.
The full record, with the available operating, price and research data, is free for Bathhouse subscribers.
Venue information
- Address
- 5-10-5 Nishi-kamata, Ohta-ku, Tokyo 144-0051
- Neighbourhood
- Ohta
- City
- Tokyo, Japan
- Status
- Open
- Access
- Drop-in
Features
- Type
- Public bath
- Heat
- Onsen / hot springs
- Cold
- Cold plunge
- Setting
- Urban
- Access
- Drop-in
- Social model
- Gender separated
- Amenities
- Parking
How it works
The Tokyo Sento Association (1010.or.jp) lists this sento at the published address: open 15:00 to 23:30, closed on Friday. Listed facilities: natural dark hot-spring water (kuro-yu), a carbonated bath and a cold bath. The association's data comes from its own survey and is not guaranteed current; hours and closing days are those of its Japanese site.
Pay at the door, no booking.
Frequently asked questions
Where is Kaisei-yu?
Kaisei-yu is at 5-10-5 Nishi-kamata, Ohta-ku, Tokyo 144-0051, in Tokyo, Japan.
What does Kaisei-yu have?
The published features include onsen / hot springs, cold plunge and parking.
How does access to Kaisei-yu work?
The published access models include drop-in. Check the current schedule and conditions on the official site before visiting.
Is Kaisei-yu open?
The status recorded by Bathhouse is: Open. The research was updated on 2026-10-14; confirm recent changes with the operator directly.
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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