Medvirkende i Gate Keepers 21
Ikue OtaniAyane Isuzu (voice) Yukiko HaniokaMiu Manazuru (voice) Tomokazu SekiNazo / Reiji Kageyama (voice) Mamiko NotoGhost Girl (voice) Sakura NogawaSatoka Tachikawa (voice) / Theme Song Performance Masami SuzukiYukino Houjo (voice) Chinami NishimuraChinami Watanabe (voice) Naoko TakanoNaoko Itou (voice) Takehito KoyasuDaichi Hashimoto (voice) Yuriko HishimiSaemi Ikeda (voice) Hiromi KonnoFemale Student A (voice) Kayo DeguchiFemale Student B (voice) Hidekatsu ShibataDevil Count (voice) Takahiro SakuraiShun Ukiya (voice) Hiroshi YamaguchiRegissør / Storyboard Kenichi TakeshitaRegissør Junichi SatoRegissør / Storyboard Yoshiji KigamiRegissør / Animation Director / Storyboard Fumitoshi OizakiRegissør / Animation Director Takashi WatanabeProdusent Masanori KikuchiArt Direction Takashi HoriuchiDirector Of Photography Sakura NogawaSatoka Tachikawa (voice) / Theme Song Performance Junko WatanabeTheme Song Performance Yota TsuruokaSound Director Keiji GotohCharacter Designer Toshiaki IharaMechanical Designer Tomohiro KawaharaMechanical Designer Eriko MurataColor Designer Hiroaki Matsuura3d Director Shunji SuzukiAnimation Director Atsushi AonoAnimation Director Yuka TakashinaAnimation Director Yuji HosogoeAnimation Director Tomoyuki MinagawaAnimation Director Hideaki Matsuoka3d Director Kazuya NomuraAnimation Director Hiroshi NakanishiAnimation Director Chikashi KadekaruAnimation Director Akito DobashiAnimation Director Kenji UchinouAnimation Director Tetsuya KumagaiAnimation Director Kazuyoshi KatayamaStoryboard 
