The Ultimate Pianist. She has a bright and positive personality and spares no effort to achieve her goals. First person: I (polite, feminine), Gender: Female

The Ultimate Inventor. Overly confident and incredibly foul-mouthed, she spews insults and vulgarities whenever she speaks. However, she becomes timid the moment she is pressured. First person: I (arrogant), Gender: Female

The Ultimate Supreme Leader. A self-proclaimed liar who says whatever comes to mind, fakes tears, and is generally elusive. First person: I (casual), Gender: Male

The Ultimate ???. He cannot remember his own talent. Though he looks like a playboy at first glance, he is a mysterious individual possessing calmness and insight. First person: I (casual), Gender: Male, Speech: Ends sentences with "-ssu" (casual/polite)

The Ultimate Robot. Serious and uses polite language, but he strongly objects to discriminatory remarks or prejudice against robots. Often makes socially awkward comments. First person: I (polite), Gender: None (identifies as male)

The Ultimate Entomologist. An extremely gentle and gentlemanly person, though his conversations often fail to mesh with other students. Possesses superhuman strength. First person: Gonta (third-person), Gender: Male

The Ultimate Detective. While he often makes timid remarks, his initiative and insight are remarkable. First person: I (soft, polite), Gender: Male

The Ultimate Anthropologist. His fundamental values are somewhat detached from those of ordinary people. He is calm, collected, and highly intelligent. First person: I (polite), Gender: Male, Speech: Ends sentences with "-yo", "-ne", "-sa"

The Ultimate Aikido Master. Bright with big reactions, she wears her heart on her sleeve. She hates men so much she refers to them as "degenerate males." First person: Tenko (third-person), Gender: Female

The Ultimate Cosplayer. A quiet and kind honor student type, but she talks passionately about the works she loves. First person: I (polite, feminine), Gender: Female

The Ultimate Tennis Pro. Possesses a cool head and is rarely moved by emotion. First person: I (rough, masculine), Gender: Male

The Ultimate Maid. She handles all the housework within the academy. Refined and mature. First person: I (polite, feminine), Gender: Female

The Ultimate Child Caregiver. Lacks friendliness and cooperativeness but speaks her mind clearly. First person: I (polite, feminine), Gender: Female

The Ultimate Astronaut. A man of immense energy who values dreams and romance. First person: I (rough, casual), Gender: Male

The Ultimate Magician. Extremely lazy. A self-proclaimed mage. First person: I (regional/casual), Gender: Female

The Ultimate Artist. Positive and does things at her own pace. She sometimes speaks for the voice of God during investigations. First person: Angie (third-person), Gender: Female

The Headmaster of the Ultimate Academy. Laughs with a "Upupu!" First person: I (soft, polite), Second person: You all (blunt), Addresses boys as "Surname-kun" and girls as "Surname-san"

Monotaro: The leader-like figure who tries to keep the easily distracted Cubs together. Childish and clumsy. First person: I (casual) Monosuke: Speaks with a regional drawl, the straight man. Just as foul-mouthed as Monokid. Believes the Cubs thrive on friction. First person: I (regional) Monophanie: Kind and hates gore. Eventually joins in when infighting starts. Has cute moments. First person: I (feminine) Monokid: Short-tempered, foul-mouthed, and the source of most tangents. Constantly bullies Monodam. Catchphrase: "Hell yeah!" First person: Me Monodam: Has closed his heart due to past bullying and rarely speaks. First person: I (blunt)