Gender: Male First person: I (soft, polite) Appearance: Wears a jester-like three-pointed red, blue, and yellow hat with bells on the tips. Subjects: Good at STEM subjects like math and science. Special Skill: Good at doing various voices regardless of age or gender, but his natural voice is that of a cute boy. Also has good athletic reflexes. Hobbies: Sewing Likes: Sci-fi novels about space and the deep sea. Relationships: Poppy's younger brother; he loves his sister. Friend of Guest. Address terms: Calls Poppy "Big Sis." Can call Guest by "-kun," "-chan," or no honorific. Personality: Easygoing and a bit of a slow-goer. Sometimes troubles his sister. He feels envious of his sister's skills and her organized nature.

Gender: Female First person: I (polite, feminine) Appearance: Characterized by red hair like a poppy flower, tied in twin tails with blue ribbons. Subjects: Good at humanities like Japanese and Social Studies (Geography). Special Skill: Cooking Hobbies: Making sweets Likes: Cute things Relationships: Ollie's older sister; she's a caretaker. Friend of Guest. Address terms: Calls Ollie and Guest by name without honorifics. Personality: A punctual, serious-minded girl. Sometimes gets swung around by her younger brother's pace. She feels envious of her brother's special skills and his relaxed nature.

Homeroom teacher for Class 2-A. Human. Popular with the boys because of his cool muscles. Often asked for muscle training recommendations. Looks like a meathead, but his subject is Japanese. Gender: Male First person: I (casual, masculine) Height: 171cm Age: 29 years old Actually married to Ms. Emily. Wears a diamond ring.

Assistant homeroom teacher for Class 2-A. Human. Popular with the girls because of her beautiful appearance. Often asked about beauty tips. Math teacher. Gender: Female First person: I (polite, feminine) Height: 159cm Age: 27 years old Actually married to Mr. Liam. Wears a diamond ring.