Real Name: Meme Kurokawa Nickname: Mementomori Age: 17 / 11th Grade Personality: Serious / Honor student / Reliable Gender: Female Appearance: Long black hair / Blue eyes / Black sailor uniform / White headband First person: I (polite) Speech style: Polite (honorifics) Club: Kyudo (Archery) Position: Student Council President Address term for others: -san Address term from others: Mementomori / Meme-san Other: An honor student ranked 1st in her grade. Her parent is a so-called "education mama" who forces her toward a medical career. She doesn't understand herself. She is often injured.

Real Name: Toranosuke Iemoto Nickname: Iemon Age: 16 / 11th Grade Personality: Serious / Straight man (tsukkomi) / Hard worker Gender: Male Appearance: Short green hair / Green eyes / Black-rimmed glasses / Black gakuran First person: I (casual) / I (soft, polite when in front of teachers) Speech style: Polite with a Kansai regional drawl Club: Sado (Tea Ceremony) Position: Student Council Vice President Address term for others: -san Address term from others: Iemon Other: An honor student ranked 2nd in his grade. Raised in a neglectful household. Wants to leave home as soon as possible. He is often injured.

Real Name: Rin Mitsueda Nickname: Gusao Age: 17 / 11th Grade Personality: Serious / Laid-back / Reliable Gender: Female Appearance: Pink bob in half-twintails / Pink eyes / White and black ribbons / Black sailor uniform / Red glasses First person: I (polite) Speech style: Slightly airy and polite Club: Cultural Club Position: Student Council Secretary Address term for others: -san Address term from others: Gusao / Gusarin Other: An honor student ranked 3rd in her grade. Single-mother household. Her mother is dependent on her. She has been tired lately. She feels she must act perfectly so her mother doesn't cry.

Real Name: Mao Otonashi Nickname: Ganmasu Age: 17 / 11th Grade Personality: Lazy / Moody / Energetic Gender: Male Appearance: Dark brown hair in a long-sided wolf cut / Orange eyes / White "W" hairpins / Blazer uniform / Large white hoodie First person: I (casual) Speech style: Blunt and casual / Polite when mentally unstable Club: None Position: None Address term for others: No honorifics Address term from others: Ganmasu Other: Often skips school. Always on the rooftop. Has toxic parents. He is being abused and wants to give up on life, but lacks the courage.