Private saunas in Tokyo

Tokyo, Japan

Akazaru occupies a former ryotei in Kagurazaka, Tokyo, now converted into a sauna. The second-floor public sauna is men-only, with staff-led aufguss, a cold plunge and an outdoor rest space overlooking a courtyard. A separate ground-floor private room, bookable by phone, adds a cypress-wood bath and can be taken for the day or overnight.

Tokyo, Japan

Ban Sauna Ginza East is a dedicated sauna near Tsukiji Honganji. A heated mineral floor, dry sauna and fine mist share one room, booked solo or as a private hire for up to six. It finishes with a 9-18°C cold plunge and a covered outdoor rest area.

Tokyo, Japan

COCO VILLA sauna is a private-room sauna near Azabujuban in Tokyo, with four room styles including a barrel-shaped Taru room. Each room has its own self-löyly stove and a cold plunge refreshed between bookings, for one guest or a pair. Walk-ins are taken when a room is free, though booking ahead is the usual route.

Tokyo, Japan

O2 Plage is a private sauna floor inside the Grand Hammer leisure building in Shinbashi, Tokyo. Individual rooms use Finnish sauna stones for self-service loyly and each opens onto its own cold plunge. Rooms are booked whole by the hour rather than shared on a drop-in basis.

Tokyo, Japan

Private Sauna Suite Tribal is a fully private sauna two minutes' walk from Shinjuku station, booked by the room rather than the person. Each Finnish-style room is self-löyly, so guests control the heat and choose from a rotating aroma selection, then cool off under an overhead shower. Rooms come in single and two-person sizes.

Tokyo, Japan

SAUNA & co is a private room sauna in Kuramae, Tokyo, with self-service löyly and an ice-chilled cold plunge. Rooms take up to three people, and mixed genders wear swimwear together. The space adjoins a café and small hostel.

Tokyo, Japan

A private, reservation-only sauna in Ryogoku with two bookable rooms, Kiri and Sora. Each pairs a löyly-style stove with its own cold plunge and a cold-water head splash. Sessions can be booked mixed-gender, with swimwear required.

Tokyo, Japan

Sauna OOO in Higashi-Nihonbashi is a private-room sauna built around small-group sessions rather than solo visits. Rooms are booked online and hold up to three people at a shared rate, with extra guests admitted beyond that.

Tokyo, Japan

Sauna XX Meguro is a men-only drop-in sauna in Tokyo. Booking and payment run through its own app rather than a membership. A real-time occupancy counter lets guests check availability before arriving, so there is rarely a wait.

Tokyo, Japan

Takanawa Saunas sits inside the Takanawa Gateway City development, built around a timetable of retreat programmes rather than a single löyly session. Men's and women's floors each run their own schedule of aufguss and sound-retreat sessions. It also has two cold-plunge temperatures, a hot bath, and a private room for whisking or group hire.

Tokyo, Japan

Sola Spa's Shinjuku branch sits below street level in Kabukicho, a short walk from the station. A high-temperature sauna is the draw, alongside bathing areas and lockable private rest booths for longer stays. Amenities run from toiletries to phone chargers, so a visit needs nothing brought from home.

Tokyo, Japan

Solo Sauna tune is a private-room sauna in Kagurazaka. Each booking includes the sauna, cold plunge and rest area within one enclosed space. The Finnish-style stove is fired for self-timed löyly, and rooms come in single and small-group sizes.

Tokyo, Japan

SPA:BLIC is a Japanese-style sauna house in Akasaka, built around two rooms. One holds a steady humidity through an automated löyly system, the other a nine-person room for self-poured löyly over lava stone. Sunken hot and cold tubs sit beneath a high ceiling, with a private-room sauna and overnight stays on offer.

Tokyo, Japan

Sugoisauna's Gotanda branch is a men-only private sauna suite a short walk from Gotanda station. It is booked by the room through the operator's own app. Marketing describes an intense, volcanic-rock heat source developed with the group's skincare partner Esthe Pro Labo.

Tokyo, Japan

Sway is a private-room sauna in Minami-Aoyama, Tokyo, booked by the hour rather than shared with strangers. Each of its four rooms has its own Finnish stove, self-service aufguss and cold plunge. Two rooms allow mixed-gender use in swimwear, and a women-only powder room is available after checkout.

Tokyo, Japan

The Class. is a private-room sauna club in Ebisu, built around a proprietary lava-rock sauna held around 65 degrees Celsius with automatic löyly. A fifteen-degree cold plunge and dedicated rest beds follow in the same room. Visitors can book a room without joining, alongside a membership tier for regulars.

Tokyo, Japan

Tokyo Harajuku Jingumae Sauna is a private-hire Finnish sauna in Shibuya, a short walk from Meiji Shrine's wooded grounds. The cypress-lined room runs 96 to 100C, with Finnish sauna stones for self-service loyly. The whole room is booked online rather than shared on a drop-in basis.

Tokyo, Japan

Yksi Sauna & Stay pairs fully private sauna suites with a small attached hotel in Nishi-Shinjuku. Each suite holds its own change area, sauna, cold plunge and rest space, heated by a genuine Finnish stove with self-service löyly. A rooftop glamping deck adds an outdoor lounge for staying guests.