An immersive space of refined function and style. A solo sauna for pursuing your own perfect relaxation

A private sauna experience spot to forget the city’s bustle and deeply soothe body and mind
【ソロサウナtune】

Located in Kagurazaka, Tokyo, 「ソロサウナ tune」 offers a completely new sauna experience where everything—from changing and sauna bathing to cold baths and rest—takes place in a single private room.
Avoid close contact with crowds, forget concerns about hygiene or prying eyes, and enjoy your own time to the fullest.
Enjoy löyly whenever you like, lie down in the sauna room, play your favorite music, and pursue complete relaxation in the ultimate private space.

3 Recommended Highlights

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1. Sharpen your senses in an ultimate immersive space

The walls and ceiling are unified in dark gray, and lighting using only indirect illumination minimizes stimuli from the outside world. We use a sauna stove imported from Finland, and self-löyly with aromatic water is also available. Wrapped in a pleasant fragrance, spend a special time sharpening your senses in a wet sauna that warms your mind and body from deep within.

 © ソロサウナ tune

2. No waiting—your own personal sauna

In Japan, where high-temperature dry saunas are common, ソロサウナ tune offers a Finnish-style wet sauna with low temperature and high humidity. Moreover, everything from changing to sauna, cold-water bathing, and resting is completed in a private room, so there’s no hassle of waiting your turn for the sauna or cold bath. From a large overhead shower with a 400-diameter head, chilled water maintained at 16°C year-round by a chiller pours down, guaranteeing the best cool-down.

 © ソロサウナ tune

3. Thorough post-sauna refreshment After you’ve refreshed to your heart’s content in the sauna

After you’ve refreshed to your heart’s content in the sauna, you can take your time to freshen up in the women-priority powder room. Amenities such as lotion, emulsion, and body cream are well provided and are available even after checkout. In addition, in front of the facility there is the cafe space “Gather by UNPLAN,” where you can hydrate and enjoy light snacks or meals after the sauna.

 © ソロサウナ tune

Facility Information

Name ソロサウナtune
Address 〒162-0808 東京都新宿区天神町23−1 (UNPLAN Kagurazaka1F)
Access Tokyo Metro Tozai Line “Kagurazaka Station” 3 min on foot
Tokyo Metro Yurakucho Line “Edogawabashi Station” 7 min on foot
Toei Oedo Line “Ushigome-kagurazaka Station” 9 min on foot
Parking None
Hours 8:50-23:00
(Last admission 21:20)
No regular holidays.
Hours are subject to change
Fees Single room
For 1 guest Usage time

80 min 5,000 yen
Holidays +300 yen

Group room (mixed gender allowed)
Up to 2~4 guests Usage time

90 min 14,000 yen~
Holidays +500 yen
Payment methods All payments are cashless; cash is not accepted.
Usage fees are paid at the time of reservation by credit card or debit card.
Beverages, swimsuits, etc. purchased on the day
can be paid using major services such as credit cards and e-money.
Included in the fee 2 bath towels, toner, moisturizer, cotton swabs
Powder room amenities toner, moisturizer, body cream, sunscreen, hair oil, hand soap, cotton swabs, cotton pads
Official website https://solosauna-tune.com/

Other recommended information

🔸Group room: At Solo Sauna tune Kagurazaka, group rooms for up to 2~4 people are also available. Suitable for families, couples, and friends for various occasions.
🔸Please note: Guests under 18 (group rooms are available for elementary school age and above when accompanied by a parent), guests under the influence of alcohol, and those with certain health conditions cannot use the facility. Please remove accessories and eyeglasses in the sauna due to risk of burns or deformation. The entire facility is non-smoking. As the neighborhood is residential, please refrain from loud conversations outdoors.

References

BASIC INFORMATION

Name ソロサウナtune
(SOLO SAUNA tune)
Address 23-1 Tenjincho, Shinjuku City, Tokyo (UNPLAN Kagurazaka 1F) Access
Official URL https://solosauna-tune.com/
Official Social Media

FACILITY INFORMATION

Facility Information (Access)
Access
  • Near the station
    Near the station
Facility Information (Usage)
Usage
  • Private booking available.
    Private booking available.
  • Reservations prioritized
    Reservations prioritized
Facility Information (Smoking)
Smoking
  • No smoking on premises
    No smoking on premises
Facility Information (Payment)
Payment
  • Credit cards accepted
    Credit cards accepted
  • Electronic money accepted
    Electronic money accepted
Facility Information (Facilities)
Facilities
  • Restrooms
    Restrooms
  • Changing rooms
    Changing rooms
  • Showers
    Showers
Facility Information (Conditions / Trends)
Conditions / Trends
  • Beginners welcome
    Beginners welcome
  • Solo guests welcome
    Solo guests welcome
  • Foreign visitors welcome
    Foreign visitors welcome
Facility Information (Services)
Services
  • Day-use bathing available
    Day-use bathing available

MAP & ACCESS

From Tokyo Metro Tozai Line Kagurazaka Station (Exit 2), head right for about 50 m and turn right at the street just before the 7-Eleven.
At the end, turn left and continue about 120 m; it will be on your right.

From Tokyo Metro Yurakucho Line Edogawabashi Station (Exit 2), go left.
Follow Edogawabashi-dori for about 500 m and turn left at the corner with FamilyMart.
After 30 m, it will be on your left.