Tower House (Tokyo)

The Tower House is a small, unconventional residential building designed by architect Takamitsu Azuma in Tokyo, Japan, completed in 1966. It is characterized by its extremely narrow, vertical design, built on a triangular plot of land measuring approximately 29 square meters (312 square feet).

The structure is essentially a stack of vertically arranged living spaces, each serving a different function. The interior is arranged in a spiral fashion, connected by steep stairs. The building utilizes exposed concrete and minimalist design principles. Despite its small footprint, the Tower House aims to provide a self-contained living environment within the dense urban fabric of Tokyo.

Azuma designed the Tower House as his own residence and studio, and it became a notable example of Metabolist architecture, reflecting the movement's emphasis on adaptability and urban renewal. The building represents a unique solution to the challenges of limited space and high land costs in Tokyo. While small and somewhat austere, it has been recognized for its innovative design and its contribution to the discourse on urban living. The Tower House remains a significant example of experimental residential architecture and a testament to the possibilities of vertical living in dense urban environments.