Summer means one thing in Japan: school kids on summer break. What does summer break mean? A new Pokémon movie, that's what.

Titled Arceus: To the Conquering Space-Time, the film is the final saga in the Diamond & Pearl trilogy and the twelfth animated Pokémon feature film. Dialga, Palkia and Giratina are slated to appear in the film's final showdown.

Arceus: To the Conquering Space-Time opens July 18 in Japan.

Oha Suta reveals new Movie 12 trailer and final poster [Bulba News via Moetron]

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