Serious! Kyoryu Gray

Ryo Ryusei

Daigo 'King' Kiryu / Kyoryu Red

Syuusuke Saito

Ian Yorkland / Kyoryu Black

Yamato Kinjo

Nobuharu Udo / Kyoryu Blue

Akihisa Shiono

Souji Rippukan / Kyoryu Green

Ayuri Konno

Amy Yuzuki / Kyoryu Pink

Atsushi Maruyama

Utsusemimaru / Kyoryu Gold

Toshiyuki Morikawa

Torin / Kyoryu Silver (voice)

Marie Iitoyo

Yayoi Ulshade / Kyoryu Violet

Robert Baldwin

Ramirez / Kyoryu Cyan

Masayuki Deai

Tessai / Shinya Tsukouchi / Kyoryu Grey

Takayuki Sugo

Chaos (voice)

Haruka Tomatsu

Candelilla

Ai Orikasa

Luckyuro (voice)

Yu Mizushima

Aigaron (voice)

Satoshi Tsuruoka

Dogold (voice)

Kazuki Yao

Debo Nagareboshi (voice)