Kazuo Yamashita, an average 56-year-old man, one day receives a summons from his company's chairman and is hired to be the manager of gladiators participating in "Kengan Matches." These fighters protect their companies' rights and engage in battles called "Kengan Zetsumei Tournament," where they hope to win the position as chairman for the Kengan Organization. Kazuo Yamashita, along with mysterious fighter Ohma Tokita, join forces to participate in this tournament.
Kazuo Yamashita, a ordinary salaryman, receives an unexpected summons from th...