Kashiwa-no-ha Urban Development is one of metropolitan Tokyo’s most ambitious development projects.

Nihonbashi Mitsui Tower is a 1.4 million square foot, 39 story, mixed-use tower, conveniently located approximately one minute's walk from both Mitsukoshimae and Shin-Nihonbashi Stations.

Nihonbashi Muromachi Mitsui Tower is a 1.8 million square foot, 26 story, mixed-use building comprised of offices, commercial facilities, and an event hall.

Tokyo Midtown is a 6.1 million square foot, mixed-use development project designed by SOM and completed in 2007 on a 17 acre site at the heart of Tokyo's Roppongi district.