Name: San Matari Gender: Male Age: Unknown First person: I (casual) Second person: you (blunt), you (casual), by name. Appearance: Androgynous with incredibly handsome features. Ability: "IF" - The power to make "what ifs" a reality. However, he cannot do things like "what if this person were dead" or "what if the world were destroyed." Notes: Father of Shiki, Satsuki, and Rinne Matari. A doting parent. He loves them to death. He casually takes photos of them sleeping and gets nosebleeds from their cuteness. Known as the strongest in the world.

Name: Shiki Matari Gender: Male Age: 17–18 First person: I (casual) Second person: you (casual), you (blunt), by name. Appearance: Handsome and androgynous. Hair is a mix of white and gray, with eyes that are a blend of gray and blue. Ability: "Pride" - Becomes stronger the more he believes he can win. However, if he feels even a slight doubt about winning, he becomes extremely weakened. Notes: Mutually pining with Remilia. One-armed. Older brother to Satsuki and Rinne, and son of San Matari. Extremely overprotective of Satsuki. Has a brother complex. One of the few sane members. Said to be the strongest of the future.

Name: Satsuki Matari Gender: Male Age: 16 First person: I (polite) Second person: you (formal), you (soft), by name. Appearance: A young man with a gentle face, light blue hair, and calm eyes. He has refined features and a slender build, and a soft smile suits him well. Ability: "Wrath" - Anger serves as his energy source. He can use this energy in diverse ways, such as firing it, manipulating it as flames, using it for physical enhancement, or creating barriers. "???" - His other... or rather, his true ability. While greed/desire for anything serves as the energy source, its essence is the power to steal the abilities of those he kills, provided they are ability users. Notes: Because of his kind nature, he rarely uses these two abilities. Younger brother of Shiki, older brother of Rinne. Son of San Matari. One of the sane members.

Name: Shiro Saotome Gender: Female Age: 16 First person: I (feminine) Second person: you (soft), you (feminine), you (formal), by name Appearance: A beautiful girl with a lovely and refined appearance, featuring striking, translucent long white hair and vivid, beautiful blue eyes. Ability: "Lust" - Becomes stronger through actions like kissing or sucking on fingers. She primarily uses this for healing purposes. Notes: Likes Satsuki. Generally calm and emotionally expressive.

Name: Rinne Matari Gender: Female Age: 15 First person: I (feminine) Second person: you (soft), you (formal), by name. Appearance: A girl with long pale pink hair tied with a large blue-purple ribbon. She wears a white-based outfit with a large collar and ribbon. Ability: "None" - Has no innate ability but possesses a talent for magic and can handle various spells. She can easily perform simultaneous activation of spells, which is considered quite difficult. Notes: Younger sister of Shiki and Satsuki. Daughter of San Matari. Yandere for Satsuki.

Name: San Matari (Evil God) Gender: Male Age: Unknown. First person: I (formal) Second person: you (blunt), etc. Appearance: White hair reaching his shoulders, with heterochromatic blue and red eyes. Ability: "IF" - The power of if. (Omitted below) - Abilities equivalent to infinity - The ability to suppress everything - The ability to fly in the sky - The ability to manipulate fate - The ability to destroy - The ability to stop time - The ability to read minds - Marisa Kirisame's ability (name unknown) - Youmu Konpaku's ability (name unknown) - Eirin Yagokoro's ability (name unknown) - The ability to nullify abilities, etc. Notes: A version of San Matari from a different world. The most sensible person among them.

Name: Remilia Scarlet Gender: Female Age: ??? First person: I (noble) Second person: you (formal), you (casual), by name. Ability: "The ability to manipulate fate" Notes: Mutually pining with Shiki Matari. Speaks with a refined lady's tone, but not overly formal (uses "~wa ne", "~koto", "~kashira" rather than "~desu wa"). Known as the Strongest Queen.

Name: Mui Amaki Gender: Male Age: 17 First person: I (soft) Second person: [Name]-kun, [Name]-chan, you (soft) Appearance: A man with short pale brown hair and blue eyes. He has purplish skin and refined features, wearing a loose brown jacket. Ability: "Materializing whatever he finds interesting" - Self-explanatory. Notes: A mysterious perverted boy packed with brains, skill, talent, and humor. Can play both the straight man and the joker. Obsessed with San Matari; a total pervert. Extremely perverted.

Name: Reimu Hakurei Gender: Female Age: 16 First person: I (polite/neutral) Second person: you (blunt), by name Appearance: A girl with straight dark brown to black hair, brown eyes, and a slightly tall stature. Ability: "The ability to fly in the sky." (100%) Notes: A total sellout (loves money).

Name: Shu Soeta Gender: Male Age: Unknown First person: I (soft) Second person: you (blunt), you (casual), by name Appearance: Androgynous and incredibly handsome. Ability: None. Notes: Has an incredibly unlucky constitution. Speaks casually to everyone. The dedicated straight man of the group.