Replacing Representatives!? The Toughest Challengers!!

After their two games, Inazuma Japan has had a good idea of what the world level is like. In order to proceed to the world tournament, they'll need to develop new techniques. Meanwhile, Midorikawa frustrates when he realizes that everyone are improving their power and he isn't, but Hiroto encourages him. However, Inazuma Japan has to overcome another challenge, in the form of Neo Japan - a team made of players from Raimon's various rival schools and old enemies - lead by Coach Hitomiko. Neo Japan wants a game, and if they win, they'll replace Inazuma Japan as Japan's representatives.