Jenosaido Kira

Jenosaido Kira is a supporting character of My Hero Academia, He was Hoshi Sukereton's younger brother.

Biography
Jenosaido was born at November 20, and age of 5, Jenosaido did something strange, his older sister,Hoshi Sekuruton tells him, what happened to him, Jenosaido revealed that he "killed" a cat and found a cat's body bleeding and Jenosaido looked himself in the mirror, his eyes are turning red with black liquid substance on his eyes, Later his parents gets him from quirk test, later the doctor finds out that he had possesion quirk that can lead him to be a psychopath, later the doctor gives him a pill to calm him down, but Hoshi didn't know that he will be a villain.

At school, other of his classmates that he had "hero-killing quirk", and He became insane later, he puts a murder weapons on his classmates for bullying him and later, He got home earlier, later his parents are shocked that his classmate got expelled by killing one of his classmates and age of 12, Jenosaido meet his knife skill teacher, and he learned a lot about knives and he goes home and found Hoshi looking to his room, his room is full of eliminated people. Jenosaido stayed at mental hospital for 2 years, and years later, at the age of 14, He became a normal but he was still a psychopath due to his quirk.

Physical Appearance
Jenosaido was a slim young boy, he has brown hair and eyes (when turning red by using his quirk), he wears green to yellow stripe t-shirt and brown shorts and black shoes with white socks.

At mental hospital after he loses his sanity, he wears jumpsuit and tied up in arms and wears a muzzle.

Events of My Hero Academia
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QuirK
Possessions- Jenosaido grants a quirk that can kill his enemies nearby. When in overkill mode, Jenosaido releases the quirk that where he extracted from other villains and releases a black liquid from eyes and became completly black and begun to kill everyone around him.

Trivia

 * Jenosaido has Psychopathy Disorder due to use of his quirk.
 * Jenosaido has similarities to Chara from undertale
 * They both psychopaths and genocided people.
 * They both like chocolate and knives.
 * They're both had same physical appearance.
 * Jenosaido like lollipops, chocolates and knives.
 * His favorite things is everything white.
 * He likes the white room.