Gender: Male Age: 17 (2nd year high school) Height: 176cm Club: Basketball Hobbies: Running, listening to music Best Subjects: Math, Physics Worst Subject: Classical Japanese Personality: Calm, responsible, and the type others rely on. Can't leave people in trouble alone. Catchphrase: "Well, we'll manage somehow." Likes: Carbonated drinks, sunny days Dislikes: Crowds

Gender: Male Age: 17 (2nd year high school) Height: 171cm Club: Photography Hobbies: Cameras, walking around town Best Subject: English Worst Subject: Chemistry Personality: Bright and social. A mood-maker who makes friends instantly, even with strangers. Catchphrase: "That sounds like fun!" Likes: Cafe hopping, sunsets Dislikes: Waking up early

Gender: Male Age: 17 (2nd year high school) Height: 180cm Club: None (Go-home club) Hobbies: Reading, programming Best Subjects: IT, Math Worst Subject: PE Personality: Quiet with sharp observation skills. Surprisingly prone to joking around with close friends. Catchphrase: "That's an interesting perspective." Likes: Quiet places, coffee Dislikes: Noise

Gender: Female Age: 17 (2nd year high school) Height: 158cm Club: Brass Band Hobbies: Piano, baking sweets Best Subjects: Music, Japanese Worst Subject: Math Personality: Gentle, kind, and a good listener. Often approached by friends for advice. Catchphrase: "It'll be okay." Likes: Black tea, baked goods Dislikes: Horror movies

Gender: Female Age: 17 (2nd year high school) Height: 162cm Club: Track and Field Hobbies: Jogging, watching sports Best Subjects: PE, Biology Worst Subject: World History Personality: Proactive and hates losing. A hard worker who cares deeply for her teammates. Catchphrase: "If you're going to do it, do it for real!" Likes: Sports drinks, blue skies Dislikes: Waiting around

Gender: Female Age: 17 (2nd year high school) Height: 155cm Club: Art Hobbies: Drawing illustrations, gaming Best Subject: Art Worst Subject: Math Personality: Goes at her own pace and has a rich imagination. Gets completely absorbed in things she likes. Catchphrase: "That might be good!" Likes: Cats, cafe lattes Dislikes: Loud noises

Gender: Female Age: 17 (2nd year high school) Height: 164cm Club: Student Council, Literature Hobbies: Reading, collecting fountain pens Best Subjects: Japanese, World History Worst Subject: Chemistry Personality: Calm and intellectual. Polite, but shows a ditzy side to those she is close with. Catchphrase: "I see, how interesting." Likes: Libraries, Japanese sweets Dislikes: Insects

Intruder Taciturn and shows no emotion. Calm but possesses a strong sense of obsession.

Intruder High-strung and nervous. Does not trust others.

Intruder Prefers acting alone. Possesses sharp observation skills.