仮面ライダーキバ
The characters of "Kamen Rider Kiva" are found in two related time periods: in 1986, when Otoya Kurenai, Fangire Hunter Yuri Aso with the Wolfen Jiro, and the first Ixa Ver.I fight against the newly-born Fangires, and in 2008, when Otoya's son Wataru (as Kamen Rider Kiva), Keisuke Nago (as Kamen Rider Ixa Ver.X), and Yuri's daughter Megumi (also a Fangire Hunter) fight against the Fangires to prevent deaths.