Tama Plaza House, completed in 1974, stands as a significant residential work by Atelier R in Yokohama's Midori Ward. This residence exemplifies the architectural philosophy of its era, showcasing innovative design principles applied to residential living. The house demonstrates sophisticated spatial planning and material expression characteristic of the firm's approach during the 1970s. As a private dwelling in the Tama Plaza area, it represents an important example of post-war Japanese residential architecture and continues to be of interest to architecture scholars and enthusiasts studying this dynamic period of Japanese design.