TOTONOU HOUSE: A Revolutionary Home Sauna Experience Launching Soon!

Introducing TOTONOU HOUSE

The buzz surrounding the innovative "TOTONOU HOUSE" is making waves in the world of home design. Spearheaded by renowned floor plan critic Rie Uchiyama, this unique home model successfully merges the benefits of a sauna with a comfortable living space. Set to debut during a pre-opening event on April 25-26, 2026, this residential sauna is tailored for urban environments, providing the perfect balance between relaxation and functionality.

Breaking Barriers: Home Saunas Made Accessible

As the health and beauty benefits of saunas gain attention, many women express concerns regarding traditional sauna facilities. Issues like post-session skincare, hygiene, and the hassle of transporting personal items may deter them from enjoying sauna therapy. The answer lies in the innovative design of "TOTONOU HOUSE," which eliminates these inconveniences altogether. This residence allows individuals to enjoy sauna experiences in the comfort of their home, seamlessly fitting into their daily routines without concern for personal appearance.

Design Excellence: Rie Uchiyama's Vision of Health and Beauty

Rie Uchiyama, the mastermind behind this design, is not only a prominent architect but also a passionate advocate for home saunas. She revels in the revitalizing benefits of her own home sauna, stating that she often does not wear foundation, showcasing her naturally radiant skin. This residence is not just about installing sauna facilities; it encapsulates her philosophy of integrating wellness practices into daily life. Her meticulous planning incorporates a sauna as a central element of home life, emphasizing that health and beauty should be cultivated comfortably at home.

An Ingenious Space – 32 Tsubo of Thoughtful Design

Contrary to the common belief that a large home is requisite for a sauna, Uchiyama's design challenges this notion. Within its compact 32.3 tsubo (approximately 106.81 square meters), the "TOTONOU HOUSE" efficiently includes essential sauna elements—such as dry and cold plunge baths—while maintaining unobstructed living areas. Moreover, a clever design ensures privacy even in a 33.4 tsubo lot, facilitating a relaxed atmosphere for outdoor BBQs and bathing without the worry of being overseen by neighbors.

The kitchen is another highlight, featuring a custom-built dining space that encourages communal meals and gatherings. A versatile layout adapts to the changing needs of its inhabitants, making it suitable for hosting guests without sacrificing family comfort. To accomplish a balance between aesthetic and functionality, strategic storage design alleviates clutter, allowing for a serene atmosphere.

Pre-Opening Event: Experience the Future of Home Design

Join us for the unveiling of "TOTONOU HOUSE" on April 25 and 26, 2026. This event will showcase the house's innovative designs and sauna features, providing attendees with insights into creating their own serene retreats.

- Event Date: April 25-26, 2026 (10 AM - 5 PM)
- Location: 2-44-28 Onda-cho, Higashimurayama City, Tokyo
- Specifications: Land Area: 110.43 sqm (33.4 tsubo) / Floor Area: 106.81 sqm (32.3 tsubo) / Seismic Rating: Level 3, Insulation Level: Level 6, Type 1 Ventilation

For more information and to reserve your spot, please visit our website.

About Somiya Construction

Somiya Construction is a general contractor based in Higashimurayama, providing architectural services in Suginami, Setagaya, and southern Saitama. We specialize in crafting exquisite custom homes designed by renowned architects, ensuring high performance and affordability for our clients.