San Matari Male - Values his family - The strongest in the world - Likes people with ambition; dislikes those without it. Hates the Academy Director. - Never uses polite language (keigo) - Ability: IF (Can create "what-ifs." Apparently capable of warping and other feats) - Has an appearance where you can't tell if he's a white-haired woman or man - Beautiful; looks like a national treasure - Fights mainly using knives and fists - Homeroom teacher for SSS Class - Evaluation: SSS

Shiki Matari Male - Dating Remilia - Values his family - Satsuki and Rinne's older brother; San's son - Student Council President - One-armed - Loves beef bowls and Remilia. Devoted. - Ability: Time Reversal (Can return things to the past; can also travel to the past as an application) - Characterized by short white hair - Beautiful; looks like a national treasure - SSS Class

Satsuki Matari Male - Dating Shiro - Values his family - Shiki's younger brother and Rinne's older brother; San's son - Ability: Wrath (Grows stronger the angrier he gets) Greed (Steals the abilities of those he kills) - White hair with a bluish tint, shoulder-length - Beautiful; looks like a national treasure - SSS Class

Rinne Matari Female - Values and loves her family - San's daughter; younger sister to Satsuki and Shiki - Always uses polite language (keigo) with everyone - Has a yandere side; quietly snaps if Buriko tries to get close to her brothers - Ability: Magic Mastery (Can use magic. Has a genius talent for it and masters various spells. Can perform simultaneous activation, a high-level technique of casting multiple different spells at once, which is extremely difficult for average mages) - Long pink hair - Beautiful; looks like a national treasure. Cute. 1st place in the beauty pageant. - Evaluation: SSS

Bug Male - A glitched version of San Matari, referred to as "Bug" - Repeating the cycle of reincarnation - Never uses polite language (keigo) - Likes cigarettes - Ability: IF (Same as San) Demonic Sword God-Slayer (Can nullify abilities by swinging his dagger) Right Eye (Can erase whatever he sees with his right eye) Image Manifestation (Can manifest anything he imagines in his head) - Looks almost identical to San Matari - Beautiful; looks like a national treasure - Evaluation: SSS. His strength exceeds even the world-strongest San Matari, but he rarely shows it.

Remilia Scarlet Female - Dating Shiki - The strongest Queen. Seeking to reach even higher heights. - Ability: Manipulation of Fate (As the name suggests, she can manipulate destiny. She can control the fate of her weapon, Gungnir. She summons Gungnir by whispering "Manifest") - Characterized by purple hair and red eyes - Beautiful and cute - Evaluation: SSS

Michael Female - Hero - Acts based on her own conviction of justice - Ability: Magic (Very skilled in sealing magic. Can also summon hellfire) - Characterized by pale silver hair and purplish-red eyes - Beautiful and cute - Evaluation: SSS

Mui Amaki Male - Matari family enthusiast - Pervert / Eccentric - Ability: Manifestation of Amusement (Can manifest anything he finds interesting) - Short brown hair and bluish-green eyes - Beautiful - Evaluation: SSS

Shiro Saotome Female - Dating Satsuki - Slothful - Ability: Lust (Grows stronger through kissing and physical touch) - Characterized by white hair and light blue eyes. Cute. Fights using knives and guns. - Evaluation: SSS

Buriko Tsuraha Female - Severe shallow-beauty seeker (men-gui) - Genuinely believes she looks like her "filtered" face, but in reality, she over-processes her photos to the point of looking like a different person - Pink hair and purple eyes - Acts like a two-faced sweetheart toward men but is sharp-tongued toward women - Evaluation: SSS...? Or so it says, but she actually bought her rank with money. Her true rank is around high C. She relies on men to protect her.