Sauna-Tokyo
Tokyo, Japan

About
Sauna-Tokyo is a men-only sauna specialist in Akasaka with five named sauna rooms and three cold plunges. Rooms range from a kelo-wood self-löyly sauna to a steam box styled on Edo-era bathing, with aufguss shows and a restaurant on site. Regular ladies days open the whole venue to women only.
Good to know
- Runs aufguss sessions: a guided löyly ritual where an attendant fans the steam around the room on a schedule.
- Cold plunge available on site: use it between rounds for the classic contrast cycle.
- Restaurant on site, so long sessions are the design. Food is part of the visit rather than a stop on the way home.
Hours
- 24 hours (bathing area closed 07:45-09:00 for cleaning
- entry/checkout paused 08:30-09:00)
Reservations required 08:00-19:30; unreserved queue-based entry accepted from 19:30.
Common questions
Do I need to book Sauna-Tokyo?
No. You can turn up during opening hours without booking. Booking ahead is also available.
How much does Sauna-Tokyo cost?
Sessions are typically ¥25–50 a person.
Does Sauna-Tokyo have a cold plunge?
Yes. There is a cold plunge on site for contrast rounds.
When is Sauna-Tokyo open?
Typical hours are 24 hours (bathing area closed 07:45-09:00 for cleaning; entry/checkout paused 08:30-09:00). Reservations required 08:00-19:30; unreserved queue-based entry accepted from 19:30..


