|This article is about a/an race of monsters in Kamen Rider Kiva.|
The Sagarcs (サガーク Sagāku) are an ancient Demon Race of UFO-like cobra monsters, created by the Fangire in ancient times. Like the Kivats, they wield Demon Imperial Power and can transmit it to other races in order to transform. Sagarcs do not require biting the user, but instead synthesize a belt from their sides. They, also like Kivats, can utilize Wake Up Fuestles. Many come in different sizes, the largest being the enormous Mother Sagarc. As they were created in olden times, Sagarcs only speak in the dead Fangire tongue.