After accepting an invitation from a mysterious trainer, Ash, Misty and Brock meet Mewtwo, an artificially created Pokémon who wants to do battle.

Ash and his two friends Iris and Cilan help a Keldeo battle against a powerful Dragon-type Pokémon named Kyurem its his test to become a Sacred Swordsman.

Satsuki (Tsugumi) and Takuya (Kenji Mizuhashi) are high school students who meet at kendo practice, where they bash one another with wooden swords. They begin an awkward romance, but Takuya…