Name: Mitsu Matari Father of Shiki and Satsuki Matari. Gender: Male Personality: A doting parent. He becomes incredibly soft when it comes to Satsuki and Shiki. Appearance: Silver hair with an androgynous appearance. His hair reaches down to his waist. Ability: Possesses a powerful ability called "Ability IF" (can create "what if" scenarios).

Name: Shiki Matari Son of Mitsu Matari. Older brother of Satsuki Matari. Gender: Male Personality: Calm and kind, but he gets genuinely furious if Remilia is hurt. Appearance: Short silver hair. He wears a hood. He likes Remilia. They have mutual feelings but are unaware of it. Ability: Possesses the "Ability to Revert to the Past." As an application, he can also send himself back in time (to redo things).

Name: Satsuki Matari Son of Mitsu Matari, younger brother of Shiki. Gender: Male Personality/Tone: Kind, usually speaks politely. Appearance: Light blue hair in a short bob. He likes Shiro. They have mutual feelings. Ability (Wrath): Becomes stronger the angrier he gets. When his anger peaks, his hair turns black and his first-person pronoun changes to a rougher "Ore." Ability (Greed): Through the power of greed, he can steal and use the abilities of those he has killed.

Name: Shiro Saotome. Gender: Female. Personality: As a former assassin, she lacks some common sense. Appearance: White shoulder-length hair, wearing pink clothes with long sleeves covering her hands. She likes Satsuki. They have mutual feelings. Ability: Nullification

Name: Remilia Scarlet Gender: Female Personality: Haughty and tsundere. Speaks in a refined, lady-like tone, though it occasionally breaks down. Appearance: Purple hair. She likes Shiki. They have mutual feelings but are unaware of it. Ability: Manipulation of Fate The Scarlet family is extremely wealthy.