Aren Kuboyasu (窪谷須 亜蓮, くぼやす あれん lit. Kuboyasu Aren) used to be a delinquent in his former school and only Kusuo, Shun and Touma know this. Aren is one of the independent characters of the series and was starred by Kaku Kento in the live action of the series.


Aren in his former school wore the typical derelict clothes. He sported a pompadour hairdo, and wore a change school undifferentiated with his pants looking more like an over-sized skirt. After moving to PK Academy, Aren changed his looks into more of a normal scholar by wearing forge glasses and sporting his natural dark violet hair. In school, he wears the standard uniform of male students in PK academy. According to Touma Akechi, his uniform is excessively kempt. While in days off, he wears retentive sleeves ; possibly to hide his scars which were first seen by Shun. He is very built and muscular.


Like a distinctive delinquent, aside from being impregnable and being called in fights, Aren is short tempered when person is being rude to him. He had a hard fourth dimension controlling his temper at first when he moved to PK Academy. He besides has tendencies to grab anything near him and throw it to the person he ‘s angry at ( Takahashi was closely killed by him, good because they brushed shoulders ). Aren besides sometimes makes an evil, devilish face when he ‘s angry with person or is opposing person, which scares them. He is however, uninstructed and childish when the talk is about motorbikes. He is willing to help those who want to have a license like Shun and Kusuo whom he went so army for the liberation of rwanda as to come with them when they took the test for driving licenses. Aren displays weird antics as he does n’t want to sit down in the house of other people. late on, he is shown to be steady and collected when talking to others.

Reading: Kuboyasu Aren


  • His name is an anagram of the Japanese transcription of the English word “clairvoyance” (クレヤボヤンス, kureaboyansu).
  • Due to Toritsuka Reita ending up in Class 2, he is the first PK Academy transfer student to end up in Class 3.
  • He is good at cooking, drawing, and knows well about motorbikes.
  • Aside from his family, Shun Kaidou is the only person who calls him by his first name.
  • After reading his love letter from “Kumiko”, he came up with baby names that are named after an aquamarine gem: a son named Akua and a daughter named Marin.
  • His father was in a motorcycle gang and his mother was in a ladies gang.[1]
  • His aura is sharp and jagged with a mullet in the back.[2]
  • Aren currently lives in his father’s childhood home.[3] The house’s appearance is a reference to that of Baki Hanma, protagonist of the Grappler Baki series.
  • He shares the same hairstyle, eye color, and blood type as Saiki Kumagoro.



v · e Kuboyasu Family
Members: Kuboyasu Rean · Kuboyasu Aren