Pokémon: Pikachu, What's This Key?

About Pokémon: Pikachu, What's This Key?

Appearing before Pikachu and friends is the keyring Pokemon, Klefki. Inserting a mysteriously shaped key into the keyhole floating in the air, a very mysterious portal appears!

Pokémon: Pikachu, What's This Key? is a 2014 animation film directed by Kunihiko Yuyama. At 21 minutes long, it arrived in July 2014.

Ikue Otani takes the lead as Pikachu (voice), Megumi Satou as Dedenne (voice), Yuji Ueda as Keromatsu, and Megumi Hayashibara as Fokko (voice). The screenplay is by Atsuhiro Tomioka.

It carries a G rating.