Gera Gera Po Song

Geragerapo no Uta (ゲラゲラポーのうた) is the first opening song of the Yokai Watch anime.

Humans

 * Keita Amano
 * Fumika Kodama
 * Gorota Kumashima
 * Kanchi Imada
 * Keita's mother
 * Keita's father
 * Teacher
 * Mamoru
 * Satoko Hayashi
 * Maeda
 * Chiyo Suzuki
 * Daniel
 * Mao
 * Koichi
 * Ai Kobayashi
 * Nori
 * Mika Yamaguchi

Yokai

 * Whisper
 * Jibanyan
 * Denpaku-kozo
 * Himoji
 * Morezo
 * Donyorinne
 * Fumin
 * Mudazukai
 * Sharekofujin
 * Nagabana
 * Komasan
 * Red Oni
 * Jinmenken
 * Granny Bakuro
 * Nogappa
 * Negativoon
 * Wasurenbo
 * Honobono
 * Maboroshi
 * Komajiro
 * Warunyan
 * Kyuubi
 * Melamelion
 * Onarazumono
 * Kabuto-san
 * Nobosetonman
 * Daidarabotchi
 * Tsuchinoko
 * Robonyan