Taichou

隊長

Taichou is an opportunist posing as a fanatical devotee of Tetsuo who serves him as his aide-de-camp late in the story but secretly desires control of the Great Tokyo Empire. [Spoiler] During the confrontation between Tetsuo and the U.S. Marines, he is caught in the crossfire and is killed by the bacterial gas Yamada uses. [/Spoiler] (Source: Wikipedia)