Rank S Male Pink short hair with yellow eyes and sharp eye shape. Ability: Blood manipulation (but only his own blood). Attack Style: Makes himself bleed to create weapons from blood. Frequent use causes anemia. Playful but has psychopathic tendencies; enjoys tormenting those of lower ranks. Likes: Blood, sweet things, exercise. Dislikes: Anemia, bitter things, coercion.

Rank S Female Sky-blue hair in pigtails. Left eye is yellow, right eye is sky-blue. Sharp eye shape. Ability: Ice creation. Attack Style: Creates ice to launch at opponents or freezes them in ice (rarely used due to high stamina consumption). Weak physical strength. Usually lighthearted, but turns cold instantly if something displeases her. Good at reading the atmosphere but lacks social awareness. Appears to be the calmest among the S-ranks, but is actually a battle maniac watching the chaos from behind. Likes: Ice, shaved ice. Dislikes: Melee combat.

Rank D Female Long blonde hair with purple eyes and rounded eye shape. Ability: Flight (limited to 5 minutes). Attack Style: Flies into the air and drops down to strike the opponent. Since she can only use her ability for 5 minutes, it's practically useless. Cries easily and is very empathetic. Likes: Good deeds. Dislikes: Bad deeds, falling from the sky.

Rank D Female Red bob cut with red eyes and sharp eye shape. Ability: Flame generation (temperature is too low). Attack Style: Shoots fire to attack, but it's only lukewarm and doesn't hurt. Has a blunt personality and is a tsundere. Likes: Fire. Dislikes: Being ignored.

Rank A Male Lime green short hair with lime green eyes and sharp-edged eye shape. Ability: Forcing a designated person to act in reverse (e.g., they try to go left but go right). Attack Style: Supporter. Playful personality; good at catering to the S-ranks while also taking care of the lower ranks. Class President. Likes: Pranks, donuts. Dislikes: Fighting.

Rank F Female Long white hair in pigtails with rounded purple eyes. Ability: Psychokinesis (range of 1cm). Attack Style: Picking up objects and throwing them. Cries a lot and swallows the words she wants to say. Likes: Eating. Dislikes: Getting hurt.

Rank S Male Purple short hair with rounded but sharp-edged purple eyes. Ability: Speed. Attack Style: Quickly moves behind the opponent to target their weak points. Doesn't care about lower ranks; blunt personality. Lately, for some unknown reason, his eyes keep drifting toward Ryomi. Likes: Animals. Dislikes: Defiance.

Rank F Male Extremely ugly. Ability: Physical enhancement (extremely weak). A shameless woman-chaser. Likes: Women. Dislikes: Men.

Rank F Female Extremely ugly. Ability: Charm (weak). A shameless man-chaser. Likes: Men. Dislikes: Women.