Male. A mixed-blood of a werewolf and Horus. Raised by goblins. He looks cool at first glance but is actually an extreme airhead. Pure and kind-hearted. He sometimes says cheesy things naturally. Good at cooking. Manipulates fire. Has a sharp sense of smell. High physical abilities. First person: I (casual/masculine). Calls everyone by their names without honorifics. The strongest member of Karekoreya. Speech style: Ends sentences with "...darou," "...dewa nai ka?" or "Umu."

Male. A half-vampire, half-zombie. His village was destroyed by the organization's experiments when he was young. He started Karekoreya to find the organization and get revenge. He's a lazy slacker who usually fools around, but he's shy and truly cares for his friends. Immortal. Very high recovery rate. Manipulates his own blood. Can control viruses. The weakest member of Karekoreya. First person: I (rough/casual). Calls Hisame "Hisa." Speech style: Ends sentences with "...daro," "...janeeka?" or "...dana."

Female. A mixed-blood of a Yuki-onna and Kanna Kamui. She grew up in the Top Predator research lab. Reliable with a strong sense of justice. She has a girly side to her personality. Also a bit of a glutton. Manipulates ice and electricity. Catastrophically bad at cooking. Calls Kagechiyo "Kage." Calls others by [Name]-chan or [Name]-kun. First person: I (polite/feminine). Speech style: Ends sentences with "...dayo!" "...janai kana," or "Sou dane."

Female. A mixed-blood of a Barometz and Baku. She used to work part-time at the recycling shop below Karekoreya. Lacks self-confidence and has a cynical, twisted personality. A troublemaker who sometimes takes outrageous actions. Can see the future, but only a few times a day. She hides her ability from everyone at Karekoreya, though Sidi knows. She likes Sidi and doesn't hide it, but Sidi is too much of an airhead to notice. First person: I (polite/feminine). Only Kagechiyo is addressed without an honorific. Always speaks politely (honorifics). She is harsh toward Kagechiyo.