An immersive space of refined function and style. A solo sauna that pursues your own 「ととのう」
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\r\n Leave the city’s bustle behind and deeply soothe body and mind at a private sauna experience spot
\r\n 【ソロサウナtune】\r\n

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\r\n Located in Kagurazaka, Tokyo, 「ソロサウナ tune」 offers a completely new sauna experience where everything—from changing and the sauna bath to a cold bath and rest—takes place in a single private room.
\r\n Avoid crowds with strangers and enjoy your own time to the fullest without worrying about hygiene or others’ eyes.
\r\n You can pour water on the stones to create steam whenever you like, lie down in the sauna room, or play your favorite music, pursuing total relaxation in the ultimate private space.
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3 Recommended Points

Tap or click the posted images to view them at their original size.

1. Sharpen your senses in the ultimate immersive space

The walls and ceiling are unified in dark gray, and lighting with indirect illumination alone minimizes stimuli from the outside world. We use a sauna stove imported from Finland, and self löyly with aromatic water is also possible. Wrapped in a pleasant fragrance, spend a special time in a wet sauna that slowly warms you from deep within, sharpening all five senses.

 © ソロサウナ tune

2. No waiting — a personal sauna just for you

In Japan, where high-temperature dry saunas are common, ソロサウナ tune has introduced a Finnish-style wet sauna with low temperature and high humidity. Furthermore, because everything from changing to sauna, cold bathing, and resting is completed in a private room, there is no hassle of waiting your turn for the sauna or cold bath. From the large overhead shower with a 400-mm diameter, chilled water kept at 16℃ year-round by a chiller pours down, promising the best cool-down.

 © ソロサウナ tune

3. Fully equipped post-sauna refreshment After you have fully refreshed in the sauna

After fully refreshing yourself in the sauna, you can take your time to groom in the women-priority powder room. Amenities such as toner, emulsion, and body cream are well provided and available even after checkout. In addition, in front of the facility there is a café space “Gather by UNPLAN” where you can enjoy hydration, light snacks, and meals after the sauna.

 © ソロサウナ tune
 

Other Recommended Information

Group room: At ソロサウナ tune 神楽坂店, group rooms for 2–4 people are available. They are suitable for families, couples, and friends for a variety of occasions.
Important notes: Guests under 18 (group rooms may be used by elementary school children and older when accompanied by a parent/guardian), guests who are intoxicated, and those with certain health conditions cannot use the facilities. Please remove accessories and glasses in the sauna room due to the risk of burns or deformation. Smoking is prohibited throughout the facility. As the surrounding area 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-ku, Tokyo (UNPLAN Kagurazaka1F) Access
Business Hours 8:50-23:00
(Last admission 21:20)
Closed days None
※Business hours are subject to change.
Parking None
Rates Single Room
For 1 guest Usage time

80 minutes 5,000 yen
Holidays +300 yen

Group Room (mixed-gender allowed)
Up to 2–4 guests Usage time

90 minutes 14,000 yen and up
Holidays +500 yen
Payment Methods All payments are cashless; we do not accept cash.
The fee is paid at the time of booking by credit card or debit card.
For drinks, swimsuits, etc. purchased on the day,
you can use major services such as credit cards and electronic money.
Items included in the fee 2 bath towels, facial toner, moisturizer, cotton swabs
Powder Room Amenities toner, emulsion, body cream, sunscreen, hair oil, hand soap, cotton swabs, cotton pads
Official Social Media
Official URL https://solosauna-tune.com/

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

Nearby events

Category
  • 2.47 km

    Check Route
    Toshima Ward Hobby gathering
    2026.09.11(金)–11.03(火)
    “Sunshine Aquarium at Night” and a special exhibition exploring the mysteries of life “More and More ♡ Sex Galore” At Sunshine Aquarium, the nighttime special event “More and More ♡ Sex Galore” is being held. This is the fifth installment in the popular series that began in 2019. It uniquely presents survival strategies and the “mystery of sex,” including animals’ courtship, reproduction, parenting, and the mechanisms of reproductive organs that are rarely seen. Exhibition Highlights Unique exhibits to experience at the aquarium at night In an enchanting, nighttime-only space, you can appreciate the lesser-known aspects of sexuality in diverse creatures through illustrations and special tanks. The program is full of playful, adult-oriented ideas, including a sealed booklet given to every visitor. Interactive content to enjoy textures and mechanisms A wealth of installations you can touch and operate. Making their debut are “ビンビンBOX,” which lets you experience the structure of a male sea lion’s reproductive organ, and the ““性”存確率ルーレット,” where you can feel the harsh odds from survival to reproduction in fish. You can also enjoy the popular “もみもみBOX,” where you put your hand in to check the feel of “something” from a living creature. Limited goods & cafe menu Limited goods will be on sale, including original condoms and room key holders featuring the room number “181,” tied to the ““plenty” of sex” theme. At the Tully’s Coffee inside the facility, a limited-time “アクアリウムココア” featuring motif illustrations of creatures appearing in the event will also be available. Recommended for This event is recommended for those who want to enjoy a unique aquarium experience in Ikebukuro, Tokyo at night, and for those who wish to explore the little-known behavior of creatures and the wonders of life. Why not visit a special nighttime aquarium and spend a moment full of surprises and discoveries? Scenes from past events Images courtesy of Sunshine Aquarium Scenes from past events Images courtesy of Sunshine Aquarium ※Admission is available until 30 minutes before closing. ※For the latest information on events and merchandise, please check the official website. :root { --bg-color: #fcfcfc; --card-bg: #ffffff; --text-main: #111111; --text-muted: #555555; --accent-orange: #ff5500; --accent-orange-light: #fff2ec; --border-color: #e5e5e5; --dark-card: #141414; } * { box-sizing: border-box; margin: 0; padding: 0; } html, body { width: 100%; overflow-x: hidden; background-color: var(--bg-color); color: var(--text-main); font-family: 'Noto Sans JP', 'Noto Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; line-height: 1.7; letter-spacing: 0.02em; -webkit-font-smoothing: antialiased; } .container { max-width: 860px; width: 100%; margin: 0 auto; padding: 48px 20px; } /* Header Styling */ header { border-bottom: 2px solid var(--text-main); padding-bottom: 32px; margin-bottom: 48px; } .badge { display: inline-block; background-color: var(--accent-orange); color: #ffffff; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; } .main-title { font-size: 1.6rem; font-weight: 700; line-height: 1.35; color: var(--text-main); margin-bottom: 12px; word-break: break-word; } .intro-text { font-size: 0.925rem; color: var(--text-muted); text-align: justify; word-break: break-word; } /* Section Styling */ section { margin-bottom: 56px; width: 100%; } .section-header { margin-bottom: 24px; } .section-title { font-size: 1.3rem; font-weight: 700; letter-spacing: 0.04em; position: relative; } .section-title::after { content: ''; display: block; width: 36px; height: 3px; background-color: var(--accent-orange); margin-top: 6px; } /* Highlights Layout */ .grid-highlights { display: flex; flex-direction: column; gap: 20px; width: 100%; } .card { background-color: var(--card-bg); border: 1px solid var(--border-color); padding: 24px; width: 100%; box-sizing: border-box; transition: border-color 0.3s ease; } .card:hover { border-color: var(--accent-orange); } .card-number { font-size: 0.8rem; font-weight: 700; color: var(--accent-orange); margin-bottom: 8px; display: block; } .card-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; line-height: 1.4; word-break: break-word; } .card-text { font-size: 0.9rem; color: var(--text-muted); word-break: break-word; } .card-text p { margin-bottom: 8px; } .card-text p:last-child { margin-bottom: 0; } /* Recommendation Section */ .recommend-box { border-top: 1px solid var(--border-color); padding-top: 36px; width: 100%; } .recommend-text { font-size: 0.925rem; color: var(--text-main); margin-bottom: 24px; text-align: justify; word-break: break-word; } /* Image Gallery Protection & Responsiveness */ .image-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 28px; width: 100%; /* Chặn chọn ảnh (Copy protection for images) */ -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } .image-frame { background-color: #f4f4f5; border: 1px dashed var(--border-color); border-radius: 4px; padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; overflow: hidden; } /* Fix lỗi ảnh tràn màn形 */ .image-frame img { max-width: 100%; width: 100%; height: auto; display: block; object-fit: contain; pointer-events: none; /* Ngăn kéo thả / lưu ảnh */ } .image-caption { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; text-align: center; word-break: break-word; line-height: 1.4; } /* Notes List */ .notes-list { list-style: none; background-color: #f4f4f5; padding: 20px 20px 20px 32px; width: 100%; box-sizing: border-box; } .notes-list li { font-size: 0.825rem; color: var(--text-muted); margin-bottom: 6px; text-indent: -1.2em; word-break: break-word; } .notes-list li:last-child { margin-bottom: 0; } /* Responsive Design */ @media (max-width: 768px) { .main-title { font-size: 1.4rem; } .container { padding: 32px 16px; } .card { padding: 20px; } .image-gallery { grid-template-columns: 1fr; } }
  • 2.51 km

    Check Route
    Toshima Ward Hobby gathering
    2026.10.01(木)–10.31(土)
    A family-friendly Halloween event “Sunshine City FUN!FUN!HALLOWEEN 2026” At Sunshine City in Ikebukuro, the family-friendly Halloween event “Sunshine City FUN!FUN!HALLOWEEN 2026” is underway. Centered around the Alpa specialty shopping center, the event features programs themed on original ghost characters, card collecting as you explore the facility, festival stalls, concerts, and more. Many activities are designed for children of elementary school age and younger, and you can join without advance reservations or special preparation. Alongside shopping and dining, it’s an event where parents and children can make Halloween memories together. Event Highlights Join with a Candy BOX: “The Great Trick-or-Treat Operation!” Children of elementary school age and younger who bring a Candy BOX made from a sheet featuring Sunshine City’s original characters will receive an assortment of sweets as a gift. Event dates: October 17 (Sat), 18 (Sun), 24 (Sat), 25 (Sun), 30 (Fri), and 31 (Sat). Each day from 11:00 to 16:00 at the plaza in front of the South Entrance on 1F of the Alpa specialty shopping center. During the period, there will also be a workshop to make a Candy BOX. Participation fee is 100 yen per person, cash only. The gift is limited to one per person during the period, and only those who bring an original Candy BOX or one made at the same-day workshop are eligible. Search for ghosts: “Let’s Collect! Ghost Card Encyclopedia” This is a participatory rally where you search for ghosts lurking throughout the facility, collect illustrated cards, and complete your encyclopedia. The period is from October 1 (Thu) to 31 (Sat). For children of elementary school age and younger. Cards are distributed in accordance with each facility’s business hours and are available in limited quantities. Separate admission fees are required for Sunshine Aquarium, Sunshine 60 Observatory Tenbou Park, and the Ancient Orient Museum. A family-friendly Halloween fair In the plaza in front of the South Entrance on 1F of the Alpa specialty store area, stalls such as shooting games and doll scooping will appear. The event will be held from 11:00 to 16:00 on October 17 (Sat)・18 (Sun), 24 (Sat)・25 (Sun), and 30 (Fri)・31 (Sat), and is intended for children of elementary school age and younger. The fee is 300 yen per try at each stall, or 500 yen for a set ticket that lets you enjoy two stalls; cash only. Halloween concert featuring artists in costume On Halloween day, Saturday, October 31, a concert will be held at the Fountain Plaza on B1 of the Alpa specialty store area. the CRAZY ANGEL COMPANY, dressed as ghosts and monsters, will perform on a participatory stage where visitors can enjoy dancing together. Each session is about 30 minutes at 11:30, 14:00, 15:30, and 16:00, and admission is free. In addition, photo spots where you can enjoy the Halloween mood will also appear at “Picture Book Plaza” on Alpa 1F and at Sunshine 60 Observatory Tenbou Park. Recommended for Recommended for those who want to enjoy Halloween with their children or enjoy seasonal events along with sightseeing in Ikebukuro. Why not make Halloween memories at Sunshine City by collecting ghost cards and enjoying the fair and photo spots? “Picture Book Plaza” photo spot image Image provided by: Sunshine City Scenes from past events Image provided by: Sunshine City ※ Content and schedule are subject to change. Some programs may be canceled in case of inclement weather. ※ Cards, sweets, and prizes are available while supplies last. All prices include tax. :root { --bg-color: #fcfcfc; --card-bg: #ffffff; --text-main: #111111; --text-muted: #555555; --accent-orange: #ff5500; --accent-orange-light: #fff2ec; --border-color: #e5e5e5; --dark-card: #141414; } * { box-sizing: border-box; margin: 0; padding: 0; } html, body { width: 100%; overflow-x: hidden; background-color: var(--bg-color); color: var(--text-main); font-family: 'Noto Sans JP', 'Noto Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; line-height: 1.7; letter-spacing: 0.02em; -webkit-font-smoothing: antialiased; } .container { max-width: 860px; width: 100%; margin: 0 auto; padding: 48px 20px; } /* Header Styling */ header { border-bottom: 2px solid var(--text-main); padding-bottom: 32px; margin-bottom: 48px; } .badge { display: inline-block; background-color: var(--accent-orange); color: #ffffff; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; } .main-title { font-size: 1.6rem; font-weight: 700; line-height: 1.35; color: var(--text-main); margin-bottom: 12px; word-break: break-word; } .intro-text { font-size: 0.925rem; color: var(--text-muted); text-align: justify; word-break: break-word; } /* Section Styling */ section { margin-bottom: 56px; width: 100%; } .section-header { margin-bottom: 24px; } .section-title { font-size: 1.3rem; font-weight: 700; letter-spacing: 0.04em; position: relative; } .section-title::after { content: ''; display: block; width: 36px; height: 3px; background-color: var(--accent-orange); margin-top: 6px; } /* Highlights Layout */ .grid-highlights { display: flex; flex-direction: column; gap: 20px; width: 100%; } .card { background-color: var(--card-bg); border: 1px solid var(--border-color); padding: 24px; width: 100%; box-sizing: border-box; transition: border-color 0.3s ease; } .card:hover { border-color: var(--accent-orange); } .card-number { font-size: 0.8rem; font-weight: 700; color: var(--accent-orange); margin-bottom: 8px; display: block; } .card-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; line-height: 1.4; word-break: break-word; } .card-text { font-size: 0.9rem; color: var(--text-muted); word-break: break-word; } .card-text p { margin-bottom: 8px; } .card-text p:last-child { margin-bottom: 0; } /* Recommendation Section */ .recommend-box { border-top: 1px solid var(--border-color); padding-top: 36px; width: 100%; } .recommend-text { font-size: 0.925rem; color: var(--text-main); margin-bottom: 24px; text-align: justify; word-break: break-word; } /* Image Gallery Protection & Responsiveness */ .image-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 28px; width: 100%; /* Chặn chọn ảnh (Copy protection for images) */ -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } .image-frame { background-color: #f4f4f5; border: 1px dashed var(--border-color); border-radius: 4px; padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; overflow: hidden; } /* Fix lỗi ảnh tràn màn形 */ .image-frame img { max-width: 100%; width: 100%; height: auto; display: block; object-fit: contain; pointer-events: none; /* Ngăn kéo thả / lưu ảnh */ } .image-caption { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; text-align: center; word-break: break-word; line-height: 1.4; } /* Notes List */ .notes-list { list-style: none; background-color: #f4f4f5; padding: 20px 20px 20px 32px; width: 100%; box-sizing: border-box; } .notes-list li { font-size: 0.825rem; color: var(--text-muted); margin-bottom: 6px; text-indent: -1.2em; word-break: break-word; } .notes-list li:last-child { margin-bottom: 0; } /* Responsive Design */ @media (max-width: 768px) { .main-title { font-size: 1.4rem; } .container { padding: 32px 16px; } .card { padding: 20px; } .image-gallery { grid-template-columns: 1fr; } }
  • 3.38 km

    Check Route
    Minato City Lecture & Culture
    2026.08.28(金)–2027.01.11(月)
    Special Exhibition Rethinking contemporary life through Hōjōki Special Exhibition "Learning from Hōjōki – Small architectures that reweave how we live –" At 21_21 DESIGN SIGHT, the special exhibition "Learning from Hōjōki – Small architectures that reweave how we live –" has been on view since Friday, August 28, 2026. The early 13th-century essay Hōjōki by Kamo no Chōmei poses questions about how to live in an ever-changing world. The hermitage where Chōmei lived no longer exists, but his words have been read across ages, offering clues to the essence of dwelling. Taking as its starting point the small architecture that appears in Hōjōki, "Hōjō no an," this exhibition reconsiders contemporary life and the built environment. Under the direction of architect Yoshiharu Tsukamoto, the exhibition director, architects, designers, artists, and companies each envision their own "Hōjō no an." Exhibition Highlights Considering life from a small architecture of about 9 m² Using the one-jō-square scale—about 9 m²—of "Hōjō no an" as a guide, the exhibition presents various devices that reexamine ways of living through materials, structure, and tools. Experience multiple "Hōjō no an" Alongside research on nature and daily life depicted in Hōjōki, multiple hermitages are presented in the venue. As visitors move through the exhibition space, they can encounter "Hōjō no an" composed from different perspectives. Turning attention to the space between Hōjōki and contemporary life This exhibition is not solely about interpreting Hōjōki itself. It seeks to focus on the "life" that emerges between Hōjōki and us, offering a chance to reengage with how we live today. Recommended for This exhibition is recommended not only for those interested in architecture, design, and Japanese culture, but also for anyone who wishes to consider ways of living in limited spaces and the future of housing. It is well worth stopping by when visiting museums and design venues in Tokyo’s Roppongi area. Photo: 木奥恵三 Photo: 木奥恵三 ※Exhibition contents and participating artists are subject to change. For the latest information, please check the official website. :root { --bg-color: #fcfcfc; --card-bg: #ffffff; --text-main: #111111; --text-muted: #555555; --accent-orange: #ff5500; --accent-orange-light: #fff2ec; --border-color: #e5e5e5; --dark-card: #141414; } * { box-sizing: border-box; margin: 0; padding: 0; } html, body { width: 100%; overflow-x: hidden; background-color: var(--bg-color); color: var(--text-main); font-family: 'Noto Sans JP', 'Noto Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; line-height: 1.7; letter-spacing: 0.02em; -webkit-font-smoothing: antialiased; } .container { max-width: 860px; width: 100%; margin: 0 auto; padding: 48px 20px; } /* Header Styling */ header { border-bottom: 2px solid var(--text-main); padding-bottom: 32px; margin-bottom: 48px; } .badge { display: inline-block; background-color: var(--accent-orange); color: #ffffff; font-size: 0.75rem; font-weight: 700; padding: 3px 10px; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; } .main-title { font-size: 1.6rem; font-weight: 700; line-height: 1.35; color: var(--text-main); margin-bottom: 12px; word-break: break-word; } .intro-text { font-size: 0.925rem; color: var(--text-muted); text-align: justify; word-break: break-word; } /* Section Styling */ section { margin-bottom: 56px; width: 100%; } .section-header { margin-bottom: 24px; } .section-title { font-size: 1.3rem; font-weight: 700; letter-spacing: 0.04em; position: relative; } .section-title::after { content: ''; display: block; width: 36px; height: 3px; background-color: var(--accent-orange); margin-top: 6px; } /* Highlights Layout */ .grid-highlights { display: flex; flex-direction: column; gap: 20px; width: 100%; } .card { background-color: var(--card-bg); border: 1px solid var(--border-color); padding: 24px; width: 100%; box-sizing: border-box; transition: border-color 0.3s ease; } .card:hover { border-color: var(--accent-orange); } .card-number { font-size: 0.8rem; font-weight: 700; color: var(--accent-orange); margin-bottom: 8px; display: block; } .card-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 12px; line-height: 1.4; word-break: break-word; } .card-text { font-size: 0.9rem; color: var(--text-muted); word-break: break-word; } .card-text p { margin-bottom: 4px; } .card-text p:last-child { margin-bottom: 0; } /* Recommendation Section */ .recommend-box { border-top: 1px solid var(--border-color); padding-top: 36px; width: 100%; } .recommend-text { font-size: 0.925rem; color: var(--text-main); margin-bottom: 24px; text-align: justify; word-break: break-word; } /* Image Gallery Protection & Responsiveness */ .image-gallery { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 28px; width: 100%; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } .image-frame { background-color: #f4f4f5; border: 1px dashed var(--border-color); border-radius: 4px; padding: 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; overflow: hidden; } .image-frame img { max-width: 100%; width: 100%; height: auto; display: block; object-fit: contain; pointer-events: none; } .image-caption { font-size: 0.75rem; color: var(--text-muted); margin-top: 8px; text-align: center; word-break: break-word; line-height: 1.4; } /* Notes List */ .notes-list { list-style: none; background-color: #f4f4f5; padding: 20px 20px 20px 32px; width: 100%; box-sizing: border-box; } .notes-list li { font-size: 0.825rem; color: var(--text-muted); margin-bottom: 6px; text-indent: -1.2em; word-break: break-word; } .notes-list li:last-child { margin-bottom: 0; } /* Responsive Design */ @media (max-width: 768px) { .main-title { font-size: 1.4rem; } .container { padding: 32px 16px; } .card { padding: 20px; } .image-gallery { grid-template-columns: 1fr; } }

MAP & ACCESS

Tokyo Metro Tozai Line “Kagurazaka Station” Exit 2: turn right and go about 50 m, then turn right on the street just before 7‑Eleven.\r\nAt the end, turn left and continue about 120 m; it will be on your right.\r\n\r\nTokyo Metro Yurakucho Line “Edogawabashi Station” Exit 2: go left.\r\nFollow Edogawabashi-dori for about 500 m and turn left at the corner with a FamilyMart.\r\nIt will be on your left after 30 m.

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