File No. 051 Professor Douji 堂路博士

The Professor's first name is Heizou. In 1945, he's involved with the development of a secret weapon for fighting against the Americans. He has a daughter named Kiriko Douji.

He's the originator of Shikishima technology. Shikishima's technological strides after the war were thanks to his groundwork.

Professor Douji suspects that Tsukasa Okino, who gave refuge to Ei Sekigahara, is a spy that stole intel. He tries to get the military to capture him.

An AI managed by Universal Control.