Leopard

This character has a complex backstory involving a feud with his family, stemming from his origins and financing by the Shishido Conglomerate. Despite a seemingly solitary nature, he develops a strong bond with Akiha, relying on her help for crucial actions. He possesses a darker alter ego, the "Prince of Darkness," who claims dominion over the world, and he has a unique, powerful side. Furthermore, he keeps several unique companions, including crocodile and octopus-like creatures, and a ghostly figure in his library.