{{Villain Infobox
|image =
|fullname = 山口 二矢
|alias =
|occupation =
|skills =
|hobby =
|goals = Kill Asanuma Inijiro (Win)
|crimes = Murder
|type of villain = Young Terrorist
|origin = Japan|motive = Fascism}}
Otoya Yamaguchi is a Japanese young far-right activist.
Overview
It attracted the attention of the media by stroking Asanuma Inejiro, then chairman of the Socialist Party of Japan at that time.
He committed suicide in prison.