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An Abnormality (異常性, Abunōmaru), also known as a Skill (能力, Sukiru), is a super-human ability possessed by a rare number of humans, officially categorized as Abnormals.


An Abnormal is an individual possessing such overwhelming capabilities such that the individual is unable to control that aspect of themselves and inherently seeks to master this power. An Abnormality is the specific, beyond human ability that an Abnormal possesses. Abnormalities manifest solely as internal powers, and rarely can be projected outside of the user's body. Oudo Miyakonojou is a notable exception to this rule. Abnormalities are often innate abilities, but are not necessarily present from birth, as it often takes a few years for an Abnormality to make itself evident.

List of Abnormalities

Abnormality Owner Description
Aero BikerAki JakagoA skill that manipulates oxygen.
AnalysisMaguro KurokamiThe ability to identify skills, abilities, and physical condition instantly.
Auto-PilotShigusa TakachihoAutomatic reflexes.
Color Of BeautyFude EzumachiA skill that manipulates color.
Devil StyleZenkichi HitoyoshiA skill that nullifies coincidence.
Erotic PierrotUsa HannyajiA skill that manipulates lust.
Error Message PlateSaki SukinasakiAllows Sukinasaki to control others through cards attached to their foreheads.
FairnessTokemichi ChoujabaruMakes him completely impartial.
Gamble DogKae SakanoueA skill that manipulates miracles.
Killing ImpulseKei MunakataThe desire and instinctive knowledge of how to kill.
Model ZenkichiZenkichi HitoyoshiA skill that allows the user to perceive their own limits.
Mother's TaskHitomi HitoyoshiExact details unknown; seems to pertain to the knowledge of how to perform motherly tasks.
Parasite SeeingZenkichi Hitoyoshi
Najimi Ajimu
Grants the ability to see the world through others' eyes.
Quarter HazardTou KejukuriA skill that manipulates water volume.
Reading MindsMizou YukuhashiReceives electrical signals from machines and humans, essentially reading their minds.
RemodelingYouka NazeAllows her to change aspects of living or inanimate things in order to increase efficiency.
Spinning AnglerKamome TsurubamiThe rotation skill.
The EndMedaka KurokamiAllows her to learn and perfect any skill.
Theme SongKuudou HinokageUnbelievable speed, combined with the strength of Unknown Hero.
Unknown HeroKuudou HinokageGreat strength, so intimidating that it causes others to look away from him and forget his presence.
Unreasonable TaxationOudo MiyakonojouBy sending electromagnetic waves directly into someone's heart, Oudo can steal their Abnormality by force.
Weighted WordsOudo MiyakonojouAllows him to control electrical signals that interfere with the target's motor skills.
Zapping StudyIya RenpeiA skill that manipulates knowledge.

Unnamed Abnormalities

These Abnormalities have not yet been given an official name.

Abnormality Owner Description
UnknownHanten ShiranuiThe skill to make skills.
UnknownItami KogaThe desire to be abnormal.
UnknownOtome YunomaeAllows others to pierce into her body without harming her.
UnknownYamami TsurumisakiAllows him to melt metal with his hands.
UnknownYutori ChikuzenAllows her to manipulate her hair.


A Minus (過負荷, Mainasu) is a certain kind of Abnormality. While most Abnormals are considered Pluses (幸せ, Purasu) possessing positive abilities, some Abnormals become warped by their negative powers. These individuals and their skills are known as Minuses. Unlike Abnormals, who seek to master their abilities, Minuses have no such desire: their very abilities are obtained through further deterioration of their minds from hardship and trauma. Because a Minus is developed as a result of the individual's environment, Minus abilities often manifest outside of their owner's body, though the nature of this power is still deeply intertwined with a Minus's own deranged mind. Unlike other Abnormalities, Minus abilities cannot be researched or analyzed, as these abilities often defy both logic and physics.

List of Minuses

Minus Owner Description
All FictionMisogi KumagawaAllows him to deny aspects of reality; to make anything "nothing".
Book MakerMisogi KumagawaTurns the target into a Minus by bringing that person to Kumagawa's level.
EncounterGagamaru ChougasakiAllows him to push away all damage inflicted on him, be it physical, mental, or otherwise, elsewhere.
Five ForksAoki Aka
Najimi Ajimu
Implants or cures ailments of those scratched by the user's nails.
Ice FireKujira KurokamiAllows her to manipulate her body temperature to create both fire and ice.
OctopusKamome TsurubamiThe gravitation skill.
Raff-RafflesiaMukae EmukaeAllows her to corrode and dissolve anything she touches.
Real EaterHansode ShiranuiAllows her to eat and alter skills.
Scar DeadShibuki ShibushiAllows her to reopen wounds both physical and mental.
Sly WingShikiri MukuedaExact details unknown.

Unsorted Abnormalities

The following skills have not yet been identified as either Abnormalities or Minuses, having been displayed by the Not Equal Najimi Ajimu, who possess both Abnormal and Minus abilities. Ajimu does separate her abilities into subcategories however; she has so far used the classifications: Sword Skills, Martial Arts Skills, Magic Skills, Mental Skills, Biological Skills, Boss Skills, Gun Skills, Ninja Skills, and Shōnen Skills. She has also demonstrated several so far unsorted, miscellaneous skills. Medaka Kurokami later displays a set of Trample Skills, most likely copied from Ajimu.

Misc. | Sword | Martial Arts | Magic | Mental | Biological | Boss | Gun | Ninja | Shōnen | Trample

Abnormality Description
Alibi BlockAllows her to appear in any location she so wants, be it physical or metaphysical.
Count UpThe ability to count large numbers of items. Ajimu uses it to count all the skills she uses.
Dead LockGrants Ajimu immortality.
Door To DoorAn ability which allows Ajimu to bring herself and others into the dream world, where they appear at different stages in their lives. While Ajimu can enter the dream world freely on her own, she must first kiss others to send them there.
Give Up-DownAn ability which allows Ajimu to cling to high ceilings (even upside down).
Hundred GauntletsA skill that reverses causality.
Lip ServiceBy kissing someone, Ajimu is capable of switching their current ability with another that she possesses.
Life ZeroAllows her to nullify any skill she desires.
Mirror JuvenileAn ability which tampers with a person's sense of perception, allowing Ajimu to appear to them however she wishes.
Standing OvationAllows her to negate the effect of Parasite Seeing.

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