Warning this contains spoilers for the series. View at own risk.
|Also Known As||Yuki|
|Love Interest(s)|| Samuel Gladiator
|Eye Color||Pink, Red (Near the end/or when mad)|
|First Appearance||FIRST DAY!|
|Last Appearance||SEASON FINALE!|
Yuki was the son of Yakuza Father Karu. He enjoyed cosplaying and were a Yandere. He was also a former Grade 11 student at Akademi High School where he was taught by the late Professor Gareth and later Okami Artist.
Yuki has very slim arms in contrast to his small stature. He also had long pink hair that extended down to his torso with a large white bow on the back of their head. Yuki's eyes are a bloody red shade. His school uniform is a standard female Japanese sailor school uniform. His casual clothing is a white shirt with pink stripes, short jeans, white socks, and pink shoes. As shown In Yandere High School Season 1 Episode 57, he occasionally cover his shirt with a grey coat and instead of wearing short jeans a black skirt (most likely to match the coat), the socks and shoes stay the same as with his casual clothing.
Yuki is a stereotypical by the bppl Yandere. He always acted nice and sweet, but when it came to not getting his way, he would have Karu kill people.
Though Yuki had been in the background for most of the series, manipulating strings in the shadows, he wasn't particularly active until mid-season. Yuki is revealed to be the one who instrumented the deaths of Gareth's wife and Salex Brown. When Storm Form is killed during a shootout, Karu appears to investigate the scene -- and is later revealed to be Yuki's father. After Karu's death, Yuki unknowingly avenges him by killing Paul Blart via decapitation. A little bit after that, he drowned the Gym Teacher, Rowan Artifex for trying to stop him from killing anyone else. Next to Rowan's dead corpse, Yuki leaves a note for Sam telling him to bring Grian (who he erroneously assumed was the only on responsible for the death of Karu) to the roof so that Grian would be killed, and then he could live happily ever after, together with Sam. When the main characters go to the roof they see Yuki with the remaining Yakuza members, Yuki then asks for Sam to turn over Grian, but he refuses to, resulting in a shoot out on the school rooftop. With the deaths of the Yakuza, Yuki commits suicide to escape both being thrown in jail by Okami, and the pain of never being loved.