Ryuji Sainei
Banban 'Ban' Akaza / Deka Red
Tsuyoshi Hayashi
Houji 'Hoji' Tomasu / Deka Blue
Yosuke Ito
Senichi 'Sen-chan' Enari / Deka Green
Ayumi Kinoshita
Marika 'Jasmine' Reimon / Deka Yellow
Mika Kikuchi
Koume 'Umeko' Kodou / Deka Pink
Tomokazu Yoshida
Tekkan 'Tetsu' Aira / Deka Break
Tetsu Inada
Doggie Kruger (voice)
Mako Ishino
Swan Shiratori
Rakuto Tochihara
Assam Asimov / Neo Deka Red
Mizuho Hata
Mugi Grafton / Neo Deka Yellow
Rino Kobayashi
Carrie Clementian
Takumi Tsutsui
Amata Clementian
Isao Sasaki
Mike Micsong (voice)
Ryusei Nakao
Agent Abrella (voice)
Kazuya Nakai
Igaroid (voice)
Rikiya Koyama
Kight Reidlich (voice)
Toshio Furukawa
Narrator