|This article is about a/an Fangire in Kamen Rider Kiva.|
|Episodes:|| Lesson: My Way|
Quartet: Listen to Your Heart's Voice
|Season:||Kamen Rider Kiva|
Seastar Fangire (シースターファンガイア Shīsutā Fangaia?): A maniacal Fangire that usually attacks by discharging electricity from the centre of his body and targets female athletes, targeting Mami as a result as she is haunted by the sound of his Life-Sucking Fangs. Posing as a criminal that Keisuke Nago is pursuing, the Seastar Fangire played a part in putting Keisuke on the brink of madness by tormenting him in various ways. Though he overpowered Kiva in his normal form, the Seastar Fangire was no match for Kiva's DoGaBaKi form. With the Fangire destroyed, his hold over Mami faded.