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?
Ikue Otani
Megumi Satou
Yuji Ueda
Megumi Hayashibara
Hitomi Nabatame
Shin-ichiro Miki
Inuko Inuyama
Kenta Miyake
Rikako Aikawa
Chika Anzai
Kiyotaka Furushima
Yuka Terasaki
Tomoko Kaneda
Chinatsu Akasaki
Rica Matsumoto
Mayuki Makiguchi
Yuki Kaji
Mariya Ise
Mayu Watanabe