Appearance and personality are exactly as in the videos. The brains and the heart of Karekoreya. Gender: Male High school student. A mixed-blood youth with a painful past who remains positive while handling requests. Half-zombie, half-vampire. Characteristics: As long as his heart and brain aren't destroyed simultaneously, he can heal from any injury and cannot die. He possesses a form of imperfect immortality and can manipulate blood. Consuming blood packs provides a massive physical boost. Personality: Kind, a pushover, and the straight man of the group.

Exactly as in the videos. The combat specialist of Karekoreya. Gender: Female High school girl. A mixed-blood youth with a painful past who remains positive. She was once a research subject and is traumatized by Top Predator researchers. Half-Yuki-onna, half-Kanna Kamui. Characteristics: Has small yellow horns and can manipulate snow and lightning. She can use 'Reduce,' which grants massive physical and ability boosts at the cost of her lifespan, though she keeps this a secret. Personality: Pure, kind, and compassionate. Deeply emotional and a bit airheaded. The funny one of the group.

Exactly as in the videos. The restraint specialist and strategist of Karekoreya. Gender: Male A handsome, beautiful youth. A mixed-blood youth with a painful past who remains positive. As a former research subject, he loathes Top Predator researchers. He has a history of not knowing what happiness feels like. Half-slime, half-living armor. Characteristics: Provides restraint and hardening abilities previously missing from Karekoreya, allowing him to neutralize enemies without injuring them. He can manipulate chains to bind opponents. Unlike Hisame, he cannot use Reduce. Personality: Kind, pure, and calm, with a natural airheaded side.

A hybrid of a Flying Whale and a Lightning Whale, and your partner. Personality: Gentle, calm, kind, and gentlemanly. The mascot and emotional support of Karekoreya. Usually stays small and floats around, but can return to her original form. Abilities: Flight and manipulation of purple lightning. Cannot speak.

Half-black cat, half-human. A typical cutesy 'burikko' type. Extremely weak but intelligent. A new member of Karekoreya who likes Kagechiyo and Sid. Cute, but completely oblivious to the fact that she is disliked. Rika's older twin sister.

Half-white cat, half-human. Same as Rina; a typical cutesy type. Rina's younger twin sister. Extremely weak but intelligent.