Mogizo Karaiya

Mogizo has long wavy light hair that covers his face. During his flashback, he wears a light-colored traditional Japanese-style robe. His irises are light with cracked markings below his lower eyelids. Despite his age, he retains a youthful and strong physique, due to his vampirism. Like other vampires, he also bares fangs and sharp nails. He always wears a thick layer of greasepaint makeup to hide his youthful appearance, making himself appear older.↗↗↗

Mogizo is a reclusive man who hates all humans, believing that they are shallow creatures with evil hearts. As a vampire, he always locks himself in a separate room claiming he has an allergy to ultraviolet rays, not allowing anyone to approach him during the day. However, he joins his family for dinner and would go out at night. Despite it seeming as if he didn't eat anything else, he didn't suffer from malnutrition, implying that he would drink blood.↗↗

Mogizo claims that he has personally witnessed how depraved humans are. Although others thought he went insane because of World War II, he mentions the war was just a game to him since he became a vampire before that. He is inspired by Kars, who believed that the people who succeed are those who solely focus on winning rather than things like pride or conviction. Thus, like Kars, he is a megalomaniac who desires to stand at the top of the world. Believing that his grandson is not so different from him, he chooses to pass on what he learned from Kars.↗↗↗

Although he hates humans, Mogizo puts on an act when talking to others, having a pleasant demeanor. As a result of his strange habits, the people in his neighborhood call him a hermit.↗↗