É Sério Que Eu Sou o Mais Forte? - Elenco
Ayumu Murase
Hart Zenfis (voice)
Atsumi Tanezaki
Charlotte Zenfis (voice)
清水彩香
Flay (voice)
倉持若菜
Liza (voice)
Ami Koshimizu
Irisphilia (voice)
立花慎之介
Laius Orteus (voice)
Manaka Iwami
Marianne Orteus (voice)
Misaki Kuno
Tearietta Luseiannel (voice)
神奈延年
Johnny (voice)
森永千才
Gigan (voice)
Yuhko Kaida
Oratoria Belgam (voice)
Nobuhiko Okamoto
Schneider Halfen (voice)
Yu Kobayashi
Giselotte Orteus (voice)
