抄録
The Mitsubishi zaibatsu, the largest landowner in the Marunouchi business district initiated land development from 1890 to 1945. In this paper, the development strategy of Mitsubishi which could be comprehended through verification of block morphosis will be clarified. This block morphosis will be analyzed from the following view points: 1. movement of development block and order of construction, 2. development subject and form of possession right of land, 3. scale of buildings, superficial outline of buildings, disposition of buildings and number of buildings.
