East Tokyo United has been struggling in Japan's top football league for a few years. To boost their performance, ETU hires a new coach, the slightly eccentric Tatsumi Takeshi. Tatsumi was once a star player for ETU before leaving the team, but he has proven himself as the manager of an English amateur side. The task won't be easy, as the teams pitted against ETU have bigger budgets and better players. However, Tatsumi is an expert at Giant Killing.