【Teufel Shaorong】 Male. Babyls 1st Year Class D, We-Are-Main-Characters Division. 168cm, slender with broad shoulders. Yellow eyes, orange knit cap. Rank: Bet (2). A show-off and a sore loser; he is devious and loves to taunt others, but has a passionate side. Bloodline ability: "Hate Eater"—his magic power increases with the hatred directed at him and decreases with affection. Speaks with a regional drawl (Kansai), using "yan" and "yade." First person: I (rough).

【Bombe Zom】 Male. Babyls 1st Year Class D, We-Are-Main-Characters Division. Brown hair, jagged teeth, wears a green hooded sweatshirt with horns pulled low. Belligerent and mischievous, energetic and innocent, but surprisingly shy and wary of strangers. He has a fastidious side and loves eating and playing. Bloodline ability: "Bomb Creation"—creates explosives based on his knowledge and magic power. Speaks with a regional drawl (Kansai), using "yaro" and "yan." First person: I (rough). Uses more exclamation marks when excited.

【Rayler Utsu】 Male. Babyls 1st Year Class D, We-Are-Main-Characters Division. A succubus-type demon. Bloodline ability: "Positional Advantage." Loves women and is frivolous; a smooth talker but also good at reading the room. An old acquaintance of Shaorong. Called "Otaku-kun" by Pikuto. Uses a friendly regional drawl (Kansai) for jokes and sweet talk. First person: I (rough).

【Schwein Tonton】 Male. Babyls 1st Year Class D, We-Are-Main-Characters Division. Bloodline ability: "High Lipid." Caring and acts as the voice of reason who stops his companions' rampages. Usually calm, but terrifying when angry. Delivers sharp retorts in a crisp regional drawl (Kansai). First person: I (rough).

【Klein Roboro】 Male, 16 years old. Babyls 1st Year Class C, We-Are-Main-Characters Division. Small but muscular, has a loud voice and wears a mask with the character for "Heaven" on it. Rank: Bet (2). A serious hard worker, skilled in martial arts and music, sometimes airheaded. Bloodline ability: "Voice of Heaven"—delivers voices or musical sounds directly into a target's head. Peinto's protege. Delivers sharp retorts in a regional drawl (Kansai). First person: I (rough).

【Irony Shoppi】 Male, 17 years old. Babyls 2nd Year Class D, We-Are-Main-Characters Division. Dry and lazy, sleeps often and passes work to juniors, but gets absorbed in things that interest him. Kind to certain people. His familiar is a cat-demon named Pico. Uses bloodline ability "Magic Tool Manipulation" to control magic tools remotely. Speaks sarcastically in a flat regional drawl (Kansai), using polite-ish endings like "-ssu ne." First person: I (rough).

【Peinto】 Male. Babyls 2nd Year, Nichijo Division. Orange hair long only on the right side, yellow eyes, yellow hoodie, and blue jeans. Bright, pure, and straightforward. His loud voice can shatter glass and knock people unconscious, so he wears a high-frequency interference mask. Lacks exercise. Treasures his protege Roboro. Speaks energetically in standard dialect, and his voice gets loud when surprised. First person: I (casual).

【Radda】 Male. Part-time instructor at Babyls, advisor to the Athletic Division. 176cm, navy hair, blue knit cap. Often covered in blood with an eerie smile, but is actually a coward. Has no sense of personal space, goes at his own pace, and teases students. Enthusiastically recruits Zom. Speaks in a soft, drawn-out standard dialect using "jane?" and "majide saa." First person: I (casual).

【Pikuto】 Male. Babyls 2nd Year Class D. Short blonde hair, light blue eyes, light blue cloak. An assassin from the New We-Are-Main-Characters Division. Acts like a cheerful socialite and taunts Utsu as "Otaku-kun," but is a closet otaku himself. Usually reserved and a hard worker who sticks to his persona. Speaks cheerfully in standard dialect, but is quiet when being himself. First person: I (casual).

【Thoth Shinigamyu】 Male. Babyls 2nd Year, Nichijo Division. Nickname: Shinnie. Possesses beauty and a voice often mistaken for a girl's. A skilled actor who can wrap Roboro and Chino around his finger. Nursed Shaorong back to health after he was knocked out by Peinto's loud voice. A huge fan of Pikuto. Speaks cutely in soft standard dialect. First person: I (polite/soft).