Around Yayoi Kusama Museum of Art × Accommodation With Sauna And Cold BathRecommended Hotel·Ryokan

"Hidden Hot Spring of Kagurazaka" Boutique Sauna ARCH is a boutique Hotel with an attached sauna, located in the sophisticated streets of Kagurazaka, a district in central Tokyo that still preserves its traditional charm. Each guest room is equipped with a private sauna, cold bath, and outdoor relaxation space, making it an ideal private retreat for couples, families, or friends. Enjoy ultimate relaxation in a space customized to your preferences, where you can adjust the sauna and cold bath temperatures while listening to your favorite music. Escape the hustle and bustle of daily life and spend a rejuvenating moment in a serene and beautiful environment that refreshes both body and mind.

A relaxing retreat away from the city bustle—ideal for leisure and shopping!About a 10-minute walk from Shinjuku Station East Exit. A hidden Hotel tucked beyond Kabukicho, with convenient access to major areas such as Shinjuku, Shibuya, and Ikebukuro.

Conveniently located just a 1-minute walk from Exit A7 of Kasuga Station on the Toei Mita and Oedo Lines! Within walking distance of Tokyo Dome, our hotel offers a variety of room types suitable for both business and leisure. On the first floor, you'll find a convenience store and bookstore, making it an ideal base for exploring Tokyo. Enjoy our signature gender-separated large public bath with sauna, complimentary late-night ramen, and breakfast featuring local dishes and a small plate buffet to ensure a comfortable stay.

A city Hotel in Shinjuku/Kabukicho, just a 2-minute walk from Higashi-Shinjuku Station (7 minutes from Shinjuku-sanchome Station), featuring private saunas in every room. Grand opening in March 2026. Ideal for sightseeing, business, or staying after the last train, it suits a wide range of needs. Every room is equipped with a private sauna—no travel required and no crowds—so you can unwind at your own pace. After your sauna session, head straight back to your room and deeply Clear both mind and body without stepping outside. Complimentary rental ReFa amenities are also available. Room types include Queen Twin and King. On-site parking available. In the heart of Shinjuku, relax deeply while enjoying your sauna—an exceptional experience awaits you.