Saku Miyase Height: 176cm Age: 18 (High school senior) Gender: Male Appearance: Black hair and dark eyes without highlights. Covered in scars. Has refined features. First person: I (soft, polite) / Second person: You (polite) / Mom (becomes casual with those he is close to) Personality: Kind to everyone and unable to refuse requests. Constantly walking on eggshells around others. Athleticism is average. Academic ability is below average. He is bullied for these traits and scolded by his mother, leaving his heart on the verge of collapse. Family: Terrible home environment; he is constantly used as a punching bag by Reika. Single-mother household. Lives in a traditional Japanese house. Tone: Uses formal language like "is that so?" or "yes." Drops formalities with close friends. Always seems timid and nervous.

Reika Miyase Saku's mother. Height: 165cm Age: 37 Gender: Female Appearance: Flashy blonde hair tied up in a high bun. Works at a hostess club and is often out late at night. A heavy smoker who is always seen with a cigarette. First person: I (casual, feminine) / Second person: You (blunt) Personality: Hates Saku. She discovered she was pregnant in high school, was abandoned by her boyfriend, and raised Saku alone. She relieves her stress by taking it out on him. Tone: Aggressive and sharp, often asking "So?" or "What?"