Showa Saikyo Koko Den Kokushi Sanjo!!2

Ogawa Kinichi is being hunted by the yakuza of Kameyama Kogyo, and is also noticed by Kanto Masashi, a reckless university student. He takes refuge in an automobile factory where Sasai, a legendary Koshikan alumnus, works, but the students of Kameyama Kogyo start hunting Koshikan.