1985 年 20 巻 p. 445-450
The planed migration of research and educational institutions out of Tokyo to Tsukuba was almost finished in March 1980. That is an attainment of the political aim to develop Tsukuba. Objective of the master plan is to realize an urban totality in parts for a long term, and the attainment of the political aim, such as the finish of the migration, is a part of the realization of its objective.