Ryuji Sainei as Banban "Ban" Akaza / Deka Red

Tsuyoshi Hayashi as Hoji Tomasu / Deka Blue

Yousuke Itou as Senichi "Sen-chan" Enari / Deka Green

Ayumi Kinoshita as Marika "Jasmine" Hiwatari / Deka Yellow

Mika Kikuchi as Koume "Umeko" Kodou / Deka Pink

Tomokazu Yoshida as Tekkan "Tetsu" Aira / Deka Break

Tetsu Inada as Doggie Kruger (voice)

Mako Ishino as Swan Shiratori

Leo Nagatsuma as Rui Edogawa / Premiere Deka Red

Jun Fukuyama as Marple (voice)

Ayano Kawamura as Mokumisu

Mei Kurokawa as Raenjo

Mion Ono as Rakamu

Kyosuke Mano as Chimaian Tarewarane (Voice)

Naoko Kamio as Housemaid

Toshio Furukawa as Narrator

Yusuke Oda as Mayor

Chiharu Morioka as Reporter

Masakatsu Shizukuishi as Aquarium Staff