22 years after the disappearance of his father, Wataru Kurenai lives in an infamous "haunted house" where he is destined as Kamen Rider Kiva to fight Fangires, a species of life force-draining vampires who can assume stained glass-like monster body that his father fought years ago before his disappearance. The story is split between Wataru in the present (2008–09) and his father Otoya in the past (1986–87), slowly revealing the link between the Fangire race and Kiva.
Koji Seto
Wataru Kurenai / Kamen Rider Kiva
Kouhei Takeda
Otoya Kurenai / Kamen Rider Ixa
Keisuke Kato
Keisuke Nago / Kamen Rider Ixa
Nana Yanagisawa
Megumi Aso
Kohei Kumai
Kengo Eritate
Rina Koike
Shizuka Nomura
