|This article is about a/an family in Kamen Rider Kiva.|
- Kivat-bat the 1st (presumably allows the user to transform into Dark Kiva) thought to be dead when the former Fangire King (who was the predecessor of the Bat Fangire) used Wake Up Three to defeat the Legendorga.
- Kivat-bat the 2nd (allows his partner to transform into Kamen Rider Dark Kiva)
- Kivat-bat the 3rd (allows Wataru Kurenai to transform into Kamen Rider Kiva)
- Kivat-bat the 4th (allows Masao Kurenai to transform into Kamen Rider Kiva in the year 2031)