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Boutique Sauna ARCH

2.0 star property
This urban retreat near Tokyo Dome offers a perfect balance of relaxation and refreshment, with a sauna for unwinding and a bar for evening drinks.

Choose dates to view prices

Boutique Sauna ARCH provides a peaceful escape from city life with its full-service spa and sauna facilities. Guests can enjoy drinks at the bar and stay connected with WiFi in public areas. Previous visitors particularly appreciate the attentive, helpful staff.

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Spa
  • Air conditioning
  • Bar
The current price is NT$9,104
NT$16,582 total
Jun 2 - Jun 3

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Policies

Check-in

Check-in start time: 10:00 PM; Check-in end time: 11:30 PM

Contactless check-in available

Check-out

Check-out before 11:00 AM

Contactless check-out available

Special check-in instructions

The front desk is open daily from 10:00 AM - 10:00 PM

Front desk staffed during limited hours

This property doesn't offer after-hours check-in

Information provided by the property may be translated using automated translation tools

Access methods

Access code, front desk (limited hours)

Pets

Pets not allowed

Children and extra beds

Children are welcome

Rollaway/extra beds are not available

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • A city tax may be collected at the property. The city tax ranges from JPY 100–10,000 per person, per night based on the nightly room rate. Please note that further exemptions may apply. For more details, please contact the property using the information on the reservation confirmation received after booking.

We have included all charges provided to us by the property.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards, mobile payments, and cash
Mobile payment options include: PayPay
Cashless transactions are available
Safety features at this property include a fire extinguisher
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room

We should mention

This property does not have elevators
The Japanese Ministry of Health, Labour, and Welfare requires all international visitors to submit their passport number and nationality when registering at any lodging facility (inns, hotels, motels, etc. ); additionally, lodging proprietors are required to photocopy passports for all registering guests and keep the photocopy on file

Frequently asked questions

Is Boutique Sauna ARCH pet-friendly?

No, pets are not allowed at this property.

How much does it cost to stay at Boutique Sauna ARCH?

As of 2026/5/20, prices found for a 1-night stay for 2 adults at Boutique Sauna ARCH on 2026/6/2 start from NT$9,104, excluding taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

How much is parking?

Boutique Sauna ARCH doesn't offer parking.

What time is check-in at Boutique Sauna ARCH?

Check-in start time: 10:00 PM; Check-in end time: 11:30 PM. After-hours check-in is not available.

What time is check-out at Boutique Sauna ARCH?

Check-out is at 11:00 AM.

Where is Boutique Sauna ARCH located?

Located in Shinjuku, this spa hotel is within 1 mi (2 km) of LaQua Tokyo Dome City, Tokyo Dome, and Nippon Budokan. Tokyo Imperial Palace and Ueno Park are also within 3 mi (5 km). Ushigome-kagurazaka Station is 7 minutes by foot and Kagurazaka Station is 9 minutes.

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Reviews

Reviews

8.6

Excellent

10

Cleanliness

8.0

Amenities

7.4

Staff & service

9.4

Property conditions & facilities
Rating 10 - Excellent. 3 out of 4 reviews
Rating 8 - Good. 0 out of 4 reviews
Rating 6 - Okay. 0 out of 4 reviews
Rating 4 - Poor. 1 out of 4 reviews
Rating 2 - Terrible. 0 out of 4 reviews

Reviews

Verified

10/10 Excellent

Matthew

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The staff were extremely helpful and let me check-in an hour earlier than the intended time. The room was beautiful from top to bottom; I love that the cold plunge was right next to the Sauna. The upstairs bathroom was amazing; everything was super clean and felt like home.
Stayed 2 nights in Mar 2025
Verified

10/10 Excellent

Rade

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Autentiskt
Stayed 3 nights in Oct 2025
Verified

4/10 Poor

????

Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service
施設の清潔さ、サウナ、水風呂、冷風室、外気浴の環境はとても良かった。事前のスタッフやホテルと行うやりとりか全てチャットで行われるため、確認など都度時間がかかって面倒だった。料金に見合ったサービスかと言われると、むずかしい。
Stayed 1 night in Aug 2024
Verified

10/10 Excellent

Toshiki

Stayed 1 night in May 2024