Horsefly Fangire

Horsefly Fangire: A Fangire held by ex-Wonderful Blue Sky Organization scientist Dr. Kanda in his Evolved Lifeform Research Lab, she was used as a test subject in the man's Fangire research, force fed her captured kin's life energies and becoming stronger as result, using that power to severely wound Rising Ixa. However, in spite of how it seemed, Kaede was using Kanda from the start and had no more need of him in her schemes. After killing Kanda, the Horsefly Fangire kidnaps Mio Suzuki to become even more powerful. However, this act infuriates Taiga Nobori as he executes Kaede for her cannibalism and attempt on Mio's life.

A male version of the Horsefly Fangire is among the Fangires revived by Bishop, attacking Keisuke Nago and Megumi Aso until Wataru Kurenai intervened and Nago killed the monster as Rising Ixa.

Kamen Rider Decade

Horsefly Fangire join Wataru a group of Fangires, as their king, in the World of the Rider War. However, they are actually on Dai-Shocker's side.