Yukino Hirai
Yukino Hirai
平井 雪乃
Hirai Yukino
Birthday September 25
Gender Female
Blood Type O
Height 162 cm.
Weight 48 kg.
Hair Dark brown
Manga Debut Chapter 42
Switch Off, Part 1
Anime Debut Episode 24
Seiyū Mayuki Makiguchi

Yukino Hirai is a character in the Sket Dance Series.


Back in middle school, she stabbed her classmate due to her very paranoid and emotional personality. At Graduation day, she admits to Shinji Mikami that she has a crush on him.

At High School, Yukino broke up with Shinji because Shinji admits to her he has a crush on Sawa Yamauchi. Days Pass, Shinji keeps following Sawa making her think Shinji is a stalker of Sawa. At the end, she killed Masafumi Usui due to frustration.


She has long black hair and slender face.


At first, she seems like a normal girl, but the fact is she is a spiteful girl who will hurt others including her best friend.

Major Story Arcs

None, she appears only in a flashback arc called Switch Off.


  • knife


  • Sawa Yamauchi: They are friends until Yukino murders Sawa's childhood friend, Masafumi Usui.


  • Censorship: In the anime version, the violence is toned down from its manga counterpart. In the manga, Masafumi is stabbed in the chest while in the anime, Masafumi is stabbed in the back. The anime scene is not seen up close like its manga counterpart.
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