Mamoru Endou is a cheerful goalkeeper in Raimon Jr High, with six other players in the team. But there was a day when the team was almost lead to disbandment by Natsumi unless they are able to win the match against the Teikoku Gakuen, currently the best team in Japan. He tried to save the club by gathering four more players to join the team.
On their way through the Battle Frontier, Ash and friends meet up with a Pokémon Ranger who's mission is to deliever the egg of Manaphy to a temple on the ocean's floor. However, a greedy pirate wants the power of Manaphy to himself.
After losing his home to a powerful enemy, a hot-tempered fighter trains under his zealous grandfather while awaiting his chance for revenge.
