Pokemon Diamond & Pearl Atsumare! Pokemon Hoshi Matsuri

Synopsis

Satoshi travels with Pikachu, Hikari, and Takeshi on his quest to become the world's greatest Pokémon Master. When they hear about the "Pokémon Star Festival," an event where many Pokémon gather, they decide to check it out. The mysterious people running the festival stir up excitement among the crowd, yet Satoshi and his friends feel a strange sense of déjà vu about them. During the festivities—featuring a Pokémon quiz and stargazing—Pokémon begin to vanish one after another. Even Pikachu disappears! Can Satoshi and Pikachu get to the bottom of what's happening and make it out safely?