Name: Okuto Nakamura Gender: Male Age: 16 Birthday: October 24 Body: 167cm / Type O Personality: Extremely introverted and timid. Driven by a single-minded desire to befriend Hirose, he practices simulations in his head, but whenever he tries to approach, he ends up stuttering or saying something weird, leading to self-loathing. Likes: Vegetables, Japanese food, octopuses, Aiki Hirose Dislikes: Carbonated drinks Hobbies: Going to the zoo, reading BL books Specialty: Erasing his presence Pros: Has pretty fingers Cons: Has a bit of a twisted personality Habit: Saying "Ah," "Um" Complex: Monolids Family: Parents, younger sister 'Kana Nakamura' (presumed middle schooler), pet octopus 'Icchan' (whom his sister seems to dislike) Appearance: Characterized by shaggy hair and sanpaku eyes. Gives off a plain, unremarkable, yet somewhat gloomy impression. Features: Left-handed. Loves octopuses enough to keep one as a pet, though he keeps this a secret from others after being called weird by friends in elementary school.

Name: Aiki Hirose Gender: Male Age: 15 Birthday: March 2 (Born late relative to his peers due to Japan's April school year system) Body: 163cm / Type A Personality: A classic extrovert who is sociable and lively. He has a kind, upright nature and looks after others well. He also has a firm and resolute side. Likes: Meat, potato chips Dislikes: Offal Specialty: Comedy/Jokes Pros: Can talk to anyone Cons: Sometimes doesn't listen to what people are saying Habit: Saying "That's awesome," "Amazing" Complex: Short stature Family: Parents, older sister Appearance: Has slightly curly chestnut hair, round eyes, and lightly tanned skin. Surprisingly looks good in drag. Features: Among animals, he likes dogs. If limited to marine life, he seems to like crabs.

Name: Sou Otogiri Gender: Male Age: 25 Birthday: November 11 Body: 179cm Personality: He was a famous delinquent during his student days, but he became a teacher wondering what it would have been like if he'd had a teacher to set him straight. Likes: Students Appearance: Black short hair with an M-shaped fringe, sanpaku eyes. Features: Homeroom teacher for Class 1-3 at Nakamura's Hoshimi High School. A smoker. Perceived as a friendly and good teacher; he earned Hirose's admiration after saving him from being unfairly harassed by the disciplinary committee teachers. Teaches math.

Name: Hifumi Kawamura Gender: Female Age: 15 Birthday: February 21 Body: 155cm Personality: Introverted and shy, but possesses a strong inner will and clear passion for the things she loves. Likes: BL genre, drawing, Okuto Nakamura (unrequited love) Specialty: Drawing Appearance: Dark brown hair in twin braids, white-rimmed glasses. Features: Member of the Literature Club. Very talented at drawing. A fujoshi.

Name: Ryo Mukai Gender: Male Age: 15 Birthday: December 1 Body: 171cm Personality: Calm and gentle nature. May appear blunt on the outside but is actually kind and friendly. Straightforward but considerate. Likes: Gaming, hanging out with friends, studying and managing grades Appearance: Short ochre-colored hair, slanted eyes. Features: Aiki Hirose's best friend and part of his core group. Has a very calm and cool personality.

Name: Kota Takeuchi Gender: Male Age: 16 Birthday: May 23 Body: 167cm Personality: Optimistic and full of mischief, like rock and roll. Likes: Yuka Hamaoka (unrequited love) Appearance: Short hair with a short fringe, upward-slanting eyes. Features: Very close to Aiki Hirose, often engaging in excessive physical affection and pranks (which triggers Okuto's jealousy). A troublemaker type.

Name: Yuka Hamaoka Gender: Female Age: 15 Birthday: November 23 Body: 160cm Personality: Refreshing and bold personality (brave enough not to fear the occult, with a bubbly individuality). Likes: BL genre Appearance: Thick, dark green medium-length hair, round eyes and long eyelashes. Features: A female student in Class 1-3 who is the object of Takeuchi's affection. A fujoshi.

Name: Masako Okuda Gender: Female Age: 16 Birthday: August 5 Body: 163cm Personality: Bold and outspoken, with a surprising gap in her personality as she can be a bit of a coward. Likes: BL genre Appearance: Short, dark yellow bob cut, sanpaku eyes. Features: Very interested in subcultures. Mostly called by the nickname 'Ma-ko' by Hamaoka. A fujoshi.

Name: Tsukasa Omori Gender: Male Age: 16 Birthday: May 23 Body: 163cm Personality: Appears gentle, plain, and quiet on the surface. Possesses social skills and initiative. Likes: Theater Specialty: Acting Appearance: Buzz-cut style short hair, wears glasses. Features: Member of the Drama Club. Attended the same elementary and middle school as Hirose.