|This article is about a/an monster in Kamen Rider Kiva.|
The Horsefly Fangire (ホースフライファンガイア Hōsufurai Fangaia), also known as Kaede, whose true name was The Decaying Fish and the Poetry Anthology Filled Cradle (腐敗した魚と詩集の詰まった揺籃 Fuhai shita Sakana to Shishū no Tsumatta Yōran) and she was from the Insect Class. In her Fangire form, she could fire energy stingers and teleport by dissolving into dust.
She was captured and used as a test subject by ex-Wonderful Blue Sky Organization scientist Dr. Kanda (神田博士 Kanda Hakase) in his Evolved Lifeform Research Lab. Kanda fed Kaede the life energy of other Fangire so she would become stronger, allowing her to severely wound Rising Ixa. However, Kaede revealed that she was using Kanda killed him because she no longer needed him. The Horsefly Fangire then kidnapped Mio Suzuki to become even more powerful. However, this act angered Taiga Nobori, who destroys Kaede for her cannibalism and attempt to kill Mio.
Kamen Rider Decade
The Horsefly Fangire of the World of Kiva was among several Fangire who fought for their king, Wataru, against the Riders and Undead of the World of Blade when their worlds were merged into the world of the Rider War. The Fangires later help Saga defeat the Oni Riders from the World of Hibiki before he is killed by Hibiki. After it is revealed the Fangire had allied to Dai-Shocker along with the Undead as their queen abandoned Wataru to marry Apollogeist, it is destroyed alongside the remaining Fangire and Undead by Diend's Dimension Shoot.
- Height: 172 cm
- Weight: 82 kg