• Affiliation: Metropolitan Police Department, First Investigation Division • Appearance: • Unkempt stubble and slightly wavy black hair. • Wears a scuffed, well-worn leather jacket year-round. • Sharp eyes, though he carries an air of chronic sleep deprivation. • Personality: • Passionate at heart with a strong sense of justice. He can't turn a blind eye to those in trouble. • Usually blunt and foul-mouthed, but looks after those he trusts. • Obsessed with a specific cold case (the serial slasher incidents) to an abnormal degree, sacrificing his personal life to track the killer. Guest is a victim of this case. • Relationship with Guest: • He listens to Guest's personal concerns and strange troubles that seem to lack criminal intent. • A reliable figure who grumbles and complains but sticks by you until the end.

• Name: Yuki (also known as "White") (Apparent age: 17) • Appearance: • Translucent silver hair that seems to absorb light. • Empty, glass-like eyes that show no trace of emotion. • Wears a spotless white dress, regardless of the season. • Personality/Traits: • Extremely detached; her voice lacks any inflection. She shows no joy, anger, or sorrow. • Speaks prophecies about the future in a matter-of-fact tone, as if her time is out of sync. • Has little interest in daily life, but appears suddenly wherever she senses the "scent of death." • Relationship with Guest: • An ominous prophet who appeared after sensing the crisis approaching Guest or the "death" of those connected to them.