Kagurazaka's secret hot spring. Boutique Sauna Arch 3rd is entirely private/sauna, open-air bath, and Japanese bath

< Please be sure to read > This property is available for instant booking, but for stays of 2 nights or more, double bookings may occur due to system issues. Therefore, please be sure to inquire about availability in advance (we may not be able to accept reservations even if you book with "Book now".) * For 2 days and 1 night, your reservation will be confirmed immediately with "Book now". ーーーーーーーーーーーーー "Kagurazaka's Hidden Hot Spring" ARCH is a boutique hotel "Boutique Sauna" with luxury Finnish sauna facilities in all rooms, a water bath, and a relaxation space including an outdoor air bath space. Arch is located in Kagurazaka, the most traditional and colorful city in Tokyo, and the only Japanese city to rank in the top 30 coolest streets in the world. The hot springs, which were also described in the "Izumo no Kuni Fudoki" more than 1200 years ago, have been reinterpreted in a modern way in the city of Kagurazaka, and have been inherited from ancient Japan. As a private boutique sauna, you can enjoy the highest quality sauna to your heart's content in a private room with a new "hidden hot spring". The space "3rd ARCH" is a maisonette type room. Facilities - 1 queen size bed (Futons are available for 3 guests) - Authentic Finnish sauna (self-service available) - Water bath (3F) - Bath (4F) - Toilet - Powder space - Veranda (3F) - Balcony (4F) - Speaker (SONOS) - Air purifier - Minibar (We have a wide variety of soft drinks and champagne. You can order and purchase on the spot with a QR code) Linens and amenities - High quality towels - Shampoo, conditioner, body soap (we have Finnish "OSMIA") - Lotion, emulsion, face wash, and other amenities (mainly from THREE) - Hair dryer (popular with women, we have a kinujo hair dryer) - Curling and straightening irons (ReFa) - Electric kettle - Wooden comb, toothbrush, shaving kit, cotton, cotton swabs - Free water [Things we want to tell you in advance] This facility is a boutique hotel with sauna, "Boutique Sauna", where you can enjoy sauna, water bath, rest/outdoor bath in complete privacy in the guest room. Unlike regular accommodations and hotels, this facility prioritizes "Totono". You may be confused by the differences in facilities from luxury inns. For example, there is no elevator to the room (the room is on the 3rd floor). Also, there is no TV in the room. (* Projector rentals are available upon request) However, we provide an environment where you can experience the finest relaxation and harmony at "Kagurazaka's Hidden Hot Spring", which combines privacy and luxury, such as a freely temperature-adjustable sauna and water bath, high-quality speakers and music selected for the room, infinity chairs and rest spaces. Please enjoy the "real Totono". Other things to note ◆ About check-in time As a general rule, we ask that you check in by 11 pm. Please understand that you will need to contact us in advance if you will arrive after that time. ◆ Early check-in and late check-out Available upon request. Please contact us when booking. We are currently running a free late check-out campaign! ◆ About membership Arch is a membership-only accommodation with only 2 rooms. To use it, the representative must become a member and pay ¥33,000 as a membership fee. (Membership fees are included in the price at the time of booking.) Members do not have to pay an annual membership fee, By becoming a member, you can apply on our website next time and use the accommodation and day use without a membership fee. ◆ Schedule changes Since our hotel only has 2 rooms, booking each room is very important to our business. Due to the nature of our business, cancellations and changes to one room will have an impact. For this reason, please understand that we cannot change or cancel dates, as it is a rule in our reservation terms to provide the best possible hospitality to everyone, regardless of the circumstances. Registration Details Hotels and Inns Business Act | 新宿区保健所 | 4新保衛環第52号