抄録
Nagata Tetsuzan is known as one of the leading figures of the Imperial Army after the Manchurian incident. However, the full- scale research on him has not been done yet. This paper, therefore, as part of the research on the relations between Nagata and the Imperial Army, explores Nagata's action based on his vision and policies during the Manchurian incident. In 1929, just before the incident, Nagata gathered elite army officers and organized a group called "Isseki-kai." With the power of the group, Nagata influenced the central headquarters to cause Manchurian incident. Furthermore, he drove for the national reconstruction led by the Army. The background to his action was his own perspective on "total war."