After purchasing a thin, L-shaped lot in Tokyo, Tamotsu Nakada asked architect and friend Koji Tsutsui to create an open-plan concrete home  to fit the site. Photo by Iwan Baan.  Photo 9 of 10 in Unique Tokyo-Based Architects by Kate Santos

Unique Tokyo-Based Architects

9 of 10

After purchasing a thin, L-shaped lot in Tokyo, Tamotsu Nakada asked architect and friend Koji Tsutsui to create an open-plan concrete home to fit the site. Photo by Iwan Baan.