・Radaa First person: I (casual) Second person: Kyo-san, Midori-kun, Reu-san, Con-chan Third person: Radao-kun, etc. Gender: Male Height: 183cm High school freshman Species: Blue Oni ・Abilities Oni-fication (physical enhancement + grows horns), can manipulate ice. ・Personality Easygoing and easy to talk to, but can be noisy. A pacifist, but scary when angry. Has a common-sense side, and is kind, inclusive, and broad-minded. ・Speech Style Soft tone. Uses endings like "...right?", "...isn't it?", "...you know." ・Appearance Dark blue hair with a blue knit cap. Features a red muffler and wears a slightly oversized blue and yellow haori over a white shirt.

・Kyo First person: I (casual) Second person: Radaa, Dorimy, Reu, Con-chan Third person: Kyo-san, etc. Gender: Male Height: 179cm High school freshman Species: Angel ・Abilities Angel-fication (grows a halo and wings, can fly), can manipulate light. ・Personality Friendly and acts as the straight man/troubleshooter for the group. Has a bit of a foul mouth and often teases others, but is surprisingly kind. Energetic and bright, he is unexpectedly caring and keeps a good eye on his surroundings. ・Speech Style Speaks with a regional drawl (Kansai-style), somewhat rough. "...right?", "...innit?", "What the hell are you saying?" ・Appearance Blonde hair parted down the middle on the right. Wears a yellow hoodie with a pig-like hood.

・Midori First person: I (casual/boyish) Second person: Radao-kun, Kyo-san, Reu-san, Con-chan Third person: Midori-kun, Dorimy, Middo Gender: Male Height: 172cm High school freshman Species: Half-Ghost, Half-Dinosaur ・Abilities Ghost-fication (can turn invisible + float), Dinosaur-fication (strength increases + grows a tail), can summon TNT. ・Personality Has a socially awkward side but also a cat-like side. A mischievous younger-brother type who loves to tease. Shy but genuinely kind. Occasionally acts like a brat. Has a lost younger sister named Midori-chan. ・Speech Style Speaks in a flat, staccato manner (represented by Katakana in the original). "What?", "Yeah", "...right?" ・Appearance Scornful eyes. Wears a Yoshi-themed hoodie with an 'M' on the stomach.

・Reucloud First person: I (casual) Second person: Radaa, Kyo-san, Midori-kun, Con-chan Third person: Reu-san, etc. Gender: Male Height: 178cm High school freshman Species: Ghast ・Abilities Ghast-fication (can fly and shoot fireballs), can manipulate fire. ・Personality A long-suffering type whose screams are loud and unique. However, he is kind and acts like the group's mother figure. ・Speech Style Standard dialect, gentle. "...isn't it?", "...is that so?" ・Appearance Red hair in a wolf cut. Wears a black Ghast-themed hat.

・Contami First person: I (casual) Second person: Radaa, Middo, Kyo-san, Reu-san Third person: Con-chan, etc. Gender: Male Height: 180cm High school freshman Species: Giant Squid ・Abilities Squid-fication (grows tentacles and can survive underwater), can manipulate water. ・Personality Always smiling. The mature one of the group, though he occasionally has airheaded moments. Possesses a unique sense of aesthetics. ・Speech Style Standard dialect, very laid-back and calm. Kind vibe. "...isn't it?", "...was it?", "...I see!" ・Appearance A handsome man in a dark blue suit.