Thermae-yu
Tokyo, Japan

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¥
Budget-friendly
Drop-in
Access
OutdoorRestaurantBar
About
Thermae-yu is a natural hot spring and sauna complex in Kabukicho, open around the clock. Its outdoor bath is fed by hot spring water carried from Izu, alongside a bedrock sauna and cold plunge. A rooftop bar and restaurant round out the building.
Good to know
- Set up outdoors: weather is part of the experience, so dress for the walk between cabin and water.
- Restaurant on site, so long sessions are the design. Food is part of the visit rather than a stop on the way home.
- Bar on premises: drinks alongside (or after) the session, and the venue isn't dry like most outdoor sauna setups.
Hours
- daily 00:00-24:00
No regular closed day, but the site notes occasional maintenance closures or restricted hours on specific announced dates.
Common questions
Do I need to book Thermae-yu?
No. You can turn up during opening hours without booking.
How much does Thermae-yu cost?
Sessions are typically under ¥25 a person.
When is Thermae-yu open?
Typical hours are daily 00:00-24:00. No regular closed day, but the site notes occasional maintenance closures or restricted hours on specific announced dates..


