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! Klefki has the key to go to various worlds. What kind of world will the key that Pikachu holds lead to?
Director Kunihiko Yuyama
Cast
Tomoko Kaneda
Jirachi (voice)
Rica Matsumoto
Satoshi (voice)
Megumi Satou
Dedenne (voice)
Yuji Ueda
Keromatsu / Sonans (voice)
Chinatsu Akasaki
Shishiko (voice)
Ikue Otani
Pikachu (voice)
Megumi Hayashibara
Fokko (voice)
Shin-ichiro Miki
Luchabull (voice)
Yuka Terasaki
Onbat (voice)
Mayuki Makiguchi
Serena (voice)
Mariya Ise
Eureka / Manaphy (voice)
Mayu Watanabe
Narrator (voice)
Inuko Inuyama
Nyarth (voice)
Kiyotaka Furushima
Chigoras (voice)
Yuki Kaji
Citron (voice)
Hitomi Nabatame
Harimaron (voice)
Kenta Miyake
Maaiika (voice)
Rikako Aikawa
Cleffy (voice)
Chika Anzai
Victini / Amarus (voice)