Pokemon Movie 06: Nanayo no Negaiboshi Jirachi

During the rare appearance of the Millennium Comet, Satoshi and his friends visit a festival where Masato hears a voice calling from a mysterious crystal. The voice belongs to Jirachi, a Mythical Pokémon that awakens for only seven days every thousand years and quickly forms a close bond with Masato.

But magician Butler intends to exploit Jirachi's enormous power to recreate the legendary Groudon. As the wish-granting Pokémon is pushed beyond its limits, Satoshi, Haruka, Takeshi, and Masato must protect their new friend before Butler's obsession unleashes something far more dangerous than he expected.