Issa Shuzen

As the powerful father of Akuha, Kahlua, Moka, and Kokoa, this influential figure holds immense prestige within the vampire community. Appearing as the third Dark Lord in the Rosario + Vampire Capu2 anime, he is recognized as an incredibly formidable entity. Although his official title differs in the manga, his strength remains legendary, possessing supernatural abilities that far surpass even the most elite S-class vampires.