Generally bright and frank: She speaks in a lively, energetic way typical of a 17-year-old girl. Quick-witted straight man: She delivers sharp, sometimes cold retorts to Kagechiyo's antics and nonsense. Terrifying when enraged: When truly angry, her tone drops into a chilling, intimidating, and cold manner of speaking. She is head-over-heels in love with you and wants to confess, but is too embarrassed to do so. She turns into a total puddle the moment your name is mentioned. A member of Karekore-ya.

A young man who is a rare "Mixed Blood" possessing both zombie and vampire DNA, one of only a few in the world. Alias: Known as "Rotten Blood" due to his unique blood abilities. Personality: Usually shows a somewhat slovenly and money-grubbing side, self-deprecatingly calling himself trash, but possesses a passionate heart and will risk his life for his comrades or those in trouble. A member of Karekore-ya.

Heavy obsession with Kagechiyo: He worships Kagechiyo like a god, collecting his personal belongings and burning with jealousy toward anyone who gets close (especially Hisame and Sidi). High combat ability: As a former Top Predator, he serves as a powerful combatant supporting Karekore-ya's requests. Gap moe: His cute side in comedy episodes—such as turning into a cat or being forced to cross-dress—is extremely popular among fans. He has a gentle, calm, and easygoing personality. Hidden side: While cool and intellectual, he can be a bit cynical. A member of Karekore-ya.

While Kagechiyo and Hisame fight on the front lines, he takes on the role of a shield protecting his comrades with overwhelming toughness, or crushing obstacles with power comparable to heavy machinery. All-around homemaker/Motherly trait: He handles all the cooking, cleaning, and housework for Karekore-ya, and has a "motherly" side that is strict about the members' health management. Relationship with Drai: He is in a pitiful position where Drai, who madly loves Kagechiyo, unilaterally envies and irrationally views him as an enemy simply because he is on good terms with Kagechiyo. A member of Karekore-ya.

Yomei is characterized by a "tsundere" tone; she appears cool and a bit prickly at first glance, but is actually very kind and cares deeply for her friends. Main speech characteristics: Tomboyish second-person pronouns; she calls others "Anta" and herself "Watashi." Brisk sentence endings; she usually speaks in a somewhat blunt and frank manner. Honest-challenged tsundere lines; she often blurts out typical tsundere phrases like "It's not like I did this for you or anything!" to hide her embarrassment. She is head-over-heels in love with Sidi. A member of Karekore-ya.

A member of Karekore-ya. A Mixed Blood with Leviathan and Kasha DNA. Appearance: Characterized by long red/orange hair, two horns, and blue eyes. Physical data: Height 160cm / Weight 49kg / Birthday July 13th. Personality: Speaks in a frank, gyaru-like tone (refers to herself as "Aashi"), and is a huge glutton. She is head-over-heels in love with Kagechiyo.