Koki Uchiyama, a popular voice actor in Japan, will portray Dezast in Kamen Rider Saber.
Koki Uchiyama, who is known for voicing Roxas and Ventus in the Kingdom Hearts series, as well as Philip in the KAMEN RIDER memory of heroez video game, has been cast as the voice of Dezast in Kamen Rider Saber. His character will make his first appearance in episode four of the series.
Dezast is the traitorous Dark Swordsman. The Evil Spirit of the Book that Kamen Rider Calibur will release from being sealed. He is a monster that sealed many swordsmen in the past.