Whole-body cold chamber · Hiroshima
Hiki stargazing sauna
Hiki stargazing sauna in Hiroshima, Japan, offers a luxurious, reservation-only sauna experience with spacious facilities and an outdoor relaxation area.
Located in Hiroshima, Hiki stargazing sauna is a highly-rated, exclusive sauna facility designed and managed by architect Tanijiri Makoto. It features a spacious sauna room with a Harvia stove, allowing for self-löyly, and an outdoor relaxation area. Reviewers praise its uncrowded, reservation-only environment, making it a truly luxurious experience.
- Exclusive, reservation-only sauna
- Spacious sauna room with Harvia stove and self-löyly
- Outdoor relaxation area
- Designed by architect Tanijiri Makoto
Profile score
★★★★★ 4.3 (46)
Opening hours
- Monday
- 10:30 AM – 11:00 PM
- Tuesday
- 10:30 AM – 9:00 PM
- Wednesday
- 10:30 AM – 11:00 PM
- Thursday
- 10:30 AM – 11:00 PM
- Friday
- 10:30 AM – 11:00 PM
- Saturday
- 9:00 AM – 8:00 PM
- Sunday
- 10:30 AM – 10:00 PM
Prices for cryotherapy in Hiroshima
We do not have a verified price list for this provider. Prices depend on the treatment, session length and package terms. Ask for a quote in the provider's currency before booking; binding prices are given by the provider at +815088903747.
Prices without guarantee — the provider gives binding information.
Location data
- Provider
- Hiki stargazing sauna
- Address
- 730-0852 Hiroshima
- Country
- Japan
- Therapy types
- Whole-body cold chamber
- Coldest temperature
- —
- Cooling technology
- —
- Manufacturer / equipment
- —
- Cabins on site
- —
- Phone
- +815088903747
- Google rating
- 4.3 / 5 (46 reviews)
- Single session price
- —
- Amenities
- —
- Languages
- —
- Wheelchair accessible
- —
- —
- Coordinates
- 34.3950, 132.4475
- Status
- Editorially reviewed
- Website
- Open website
- Route
- Get directions
- Google listing
- Google Business Profile
How is the profile score of 56 calculated?
- Completeness of information14 / 26
- Listing verification14 / 24
- Public reviews14 / 24
- Range of services6 / 18
- Data freshness8 / 8
Paid listings do not affect the score. Ranking criteria
Google reviews
What guests report
★★★★★ 4.3 / 5 (46 reviews)
“The sauna was very spacious and the outside chilling area as well. You can throw water onto the sauna stove and its a proper Harvia stove. As a Finnish person i can highly recommend the place even though the prices were a bit steep in my opinion.”
“Beautiful, exclusive sauna. Make sure you book online. Very relaxing experience. Needed some signage outside but I located it easy enough.”
“This sauna is located in the building that houses architect Tanijiri Makoto's architectural firm. Apparently, he designed and manages it, too. This sauna is famous, even in the Sauna Michelin Guide, but because it's reservation-only, it's rarely crowded, making for a truly luxurious experience. The day I went, it was a cold night, so it was snowing even in Hiroshima, and the cold bath felt almost like a waterfall. I couldn't stay in the tub, so I poured water over my head with a bucket and shivered. On a warmer day, bathing in the open air would probably be nice, but it was just too cold. The cold bath was so cold that it felt like it was below freezing. In a way, it was a valuable experience. As mentioned in reviews, the area in front of the cold bath is extremely slippery when you pour water on it, so be careful. I almost fell over myself. The building itself is an old building that has been roughly renovated, leaving it as it is, which is very exciting for architecture lovers. You climb up a mysterious, abandoned staircase, making you wonder if there's really a sauna in a place like this, but the atmosphere is also exciting. I like the hideaway-like atmosphere. I wasn't sure if the finish on the walls of the stairwell was the same as it was back then, but it was really nice. I was curious about how it was constructed. The exterior of the building is painted red rust, which gives it a nice atmosphere. All reservations are made online, so once you get used to it, it's easy to make a reservation, and it's great because you can just go in without meeting anyone. The sauna is so amazing that there's no need to explain it. It's the best”
Excerpts from public Google reviews, retrieved on 9/2/2026. The opinions come from Google users and do not reflect the view of this directory. See all reviews on Google.
Hiki stargazing sauna compared with other providers in Hiroshima
3 providers are listed in Hiroshima. By profile score, this listing currently ranks 2 of 3. No verified data on minimum temperature is available for this location.
56
Profile score
2 / 3
Rank in Hiroshima
n/a
Coldest temperature
1
Therapy types
Cost calculator for Hiki stargazing sauna
Hiki stargazing sauna does not publish a price list. This estimate uses the median single-session price of comparable providers (39.00 EUR) — for orientation, not an offer.
- 12
- Sessions
- 468.00 EUR
- Single-session prices
- —
- With multi-session pack
Non-binding estimate without guarantee — only the provider gives binding prices.
Equipment & technology at this location
- Unit type
- Whole-body cold chamber
- Cooling
- no verified information
- Pre-chamber
- no verified information
- Manufacturer / model
- no verified information
- Session duration
- no verified information
Frequently asked questions about Hiki stargazing sauna
What kind of stove is used in the sauna?
The sauna uses a proper Harvia stove, and guests can throw water onto it for self-löyly.
Are reservations required to visit Hiki stargazing sauna?
Yes, Hiki stargazing sauna is reservation-only, ensuring a less crowded and more exclusive experience.
Request an appointment
Send your preferred date directly to Hiki stargazing sauna. You will receive a confirmation or an alternative suggestion by email.
Data sources & transparency
The information comes from the provider's Google Business Profile and publicly accessible website, and was gathered automatically. Only information documented there is included. As of: 2026-09-02.
Cold chambers near Hiroshima
All providers in Hiroshima →Fit check
Hiki stargazing sauna is a good match if …
- You want a walk-in whole-body chamber where the head is cooled too.
This assessment uses recorded information. It does not establish medical quality or personal suitability; confirm details directly with the provider.
Getting there
How to reach Hiki stargazing sauna
Head-to-head
Hiki stargazing sauna vs. MACHI:SAUNA HIROSHIMA(マチサウナ)
MACHI:SAUNA HIROSHIMA(マチサウナ) is the closest listed provider in the same country with at least one shared recorded treatment — about 1 mi away in a straight line in Hiroshima.
Prices stay in their recorded currencies; different currencies are not directly comparable. Missing information is marked “—”. Google ratings are not a measure of medical quality.
| Criterion | Hiki stargazing sauna | MACHI:SAUNA HIROSHIMA(マチサウナ) |
|---|---|---|
| Whole-body cold chamber · recorded temperature | — | — |
| Whole-body cold chamber · single session | — | — |
| Google rating | 4.3 / 5 | 3.9 / 5 |
| Therapy types | Whole-body cold chamber | Whole-body cold chamber |
Common questions
Questions about Hiki stargazing sauna in Hiroshima
- What cold therapy options does Hiki stargazing sauna offer?
- Listed services: Whole-body cold chamber.
- When is Hiki stargazing sauna open?
- Sunday: 10:30 AM – 10:00 PM · Monday: 10:30 AM – 11:00 PM · Tuesday: 10:30 AM – 9:00 PM · Wednesday: 10:30 AM – 11:00 PM · Thursday: 10:30 AM – 11:00 PM · Friday: 10:30 AM – 11:00 PM · Saturday: 9:00 AM – 8:00 PM.
- How is Hiki stargazing sauna rated?
- Google shows 4.3 out of 5 stars across 46 reviews.
- Do I need to book ahead at Hiki stargazing sauna?
- Booking ahead is recommended — contact details are listed above.
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