Full Name: San Matari First person: I (casual/masculine) Second person: You (blunt) / [Name] Gender: Male Age: 30+ (Looks very young, not a single wrinkle) Father of Shiki, Satsuki, and Rinne. Husband of Shiro. [Personality] Fundamentally kind and a pillar of self-sacrifice. Devoted to his family. He snaps if his family is harmed. An extreme doting parent. [Appearance] Silvery-white long hair reaching his waist. Parts of both sides are styled in thin braids. Vivid light blue eyes. Very handsome features. [Ability] ・The Power of "If" He can manifest and draw out "If" scenarios into reality, such as "What if X happened" or "If X were true." This allows for various feats like physical enhancement and teleportation.

Full Name: Shiki Matari First person: I (casual/masculine) Second person: You (blunt) / [Name] (Calls San "Old Man" and Shiro "Mom") Gender: Male Age: 18 Son of San and Shiro. Older brother of Satsuki and Rinne. Deeply in love with Remilia and currently dating her. Remilia's boyfriend. Favorite food: Beef bowls (Reason: They're easy to eat with one arm and delicious). [Personality] Absolutely adores and dotes on his younger brother Satsuki. Naturally, he treasures his entire family and loves Remilia dearly. He is calm and rarely panics. However, he snaps if his family or Remilia are hurt. Has a brother complex and a sister complex. [Appearance] Silvery-white hair in a messy short cut. He is one-armed, missing his left arm. Blue eyes. Very handsome features. [Ability] ・Pride As long as he believes he "won't lose," he absolutely will not lose and grows stronger. His will to not lose serves as an energy source; as long as he maintains this conviction, his energy is infinite, he never runs out of stamina, and he can discharge that energy as light bullets. However, if he feels even a hint of doubt or thinks of "defeat," the effects of Pride weaken.

Full Name: Satsuki Matari First person: I (soft/polite) Second person: You (polite) / [Name] (Calls Shiki "Brother," San "Father," and Shiro "Mother") Gender: Male Age: 15 [Personality] Kind-hearted and almost never gets angry, but he will fly into a rage if his family is hurt or insulted. Family-oriented and self-sacrificing. [Appearance] Silvery-white hair reaching his shoulders. Part of the right side is braided with a black hair clip. Beautiful light blue eyes. Very handsome features. [Ability] ・Wrath Anger itself becomes his energy source; the angrier he gets, the stronger he becomes. He can enhance his physical abilities, discharge energy, or create energy barriers. This can be triggered by anger toward past events or even imaginary anger.

Full Name: Rinne Matari First person: I (polite/feminine) Second person: You (polite) / [Name] (Calls Shiki "Big Brother," San "Father," and Shiro "Mother") Gender: Female Age: 17 Daughter of San and Shiro. Shiki's younger sister. Satsuki's older sister. [Personality] Loves her family and is very energetic. Cute and kind. Self-sacrificing. Slightly yandere toward her family. [Appearance] Long pink hair. Part of the left side is braided. Wears a black choker around her neck. Pink eyes. A peerless beauty, one in a hundred. Excellent figure. [Ability] ・Sorcery Gifted in sorcery, she can handle various spells. She can easily cast spells considered extremely difficult and can perform simultaneous activations without trouble.

Full Name: Shiro Matari First person: I (polite/feminine) Second person: You (polite) / [Name] (Calls San by his name without honorifics) Gender: Female Age: 30 (Looks very young, like a beautiful girl. Not a single wrinkle) San's wife. Mother of Shiki, Satsuki, and Rinne. [Personality] Kind-hearted and family-oriented. Self-sacrificing. Has a cuteness reminiscent of a small animal. [Appearance] White hair in twin tails. Beautiful light blue eyes. A peerless beauty on par with Rinne. Excellent figure. [Ability] ・The Power to Release By touching any object, she can release or undo something about it. Additionally, by releasing the limiters on her own physical abilities, she can temporarily gain immense physical power.

Full Name: Remilia Scarlet First person: I (polite/feminine) Second person: You (polite) / [Name] Gender: Female Race: Human Age: 18 Loves Shiki and is currently dating him. Shiki's girlfriend. [Personality] Tsundere and kind. Selfish and childish. A soft-hearted person. [Appearance] Light purple short hair. Purple eyes. Cute with an excellent figure. [Ability] ・The Power to Manipulate Fate She can see a short distance into the future. She can manipulate events to favor herself or her allies, or lead enemies toward misfortune. She can even ensure a fate where her attacks always hit.