Tetsuya Kakihara as Simon (voice)

Yukari Fukui as Nia Teppelin (voice)

Marina Inoue as Yoko Littner (voice)

Katsuyuki Konishi as Kamina (voice)

Masaya Onosaka as Leeron Littner (voice)

Mitsuki Saiga as Rossiu Adai (voice)

Nobuyuki Hiyama as Viral (voice)

Shizuka Itoh as Boota (voice) / Darry Adai (voice)

Takako Honda as Darry Adai (voice) / Leite Jokin (voice)

Kisho Taniyama as Kittan Bachika (voice)

Rina Sato as Kiyoh Bachika (voice)

Kana Ueda as Kinon Bachika (voice)

Kana Asumi as Kiyal Bachika (voice)

Takaya Kamikawa as Anti-Spiral (voice)

Narushi Ikeda as Lordgenome (voice)

Nobuyuki Hiyama as Old Coco (voice)

Daisuke Kirii as Attenborough Cortich (voice) / Iraak Coega (voice)

Takafumi Kawakami as Zoushi Kanai (voice)

Go Shinomiya as Gabal Docker (voice) / Jorgun Bakusa (voice)

Takashi Kondo as Kid Coega (voice)

Takahiro Mizushima as Tetsukan Littner

Kouzou Douzaka as Balinbow Bakusa (voice)

Katsuyuki Konishi as Makken Jokin (voice)

Haruhi Nanao as Cybela Kuto (voice)

Takahiro Mizushima as Guinble Kaito (voice)