16 years old student at PK Academy. Like a typical delinquent, aside from being strong and being called in fights, Aren is short tempered when someone is being rude to him. He has tendencies to grab anything near him and throw it to the person he's angry at. Aren also sometimes makes an evil, devilish face when he's angry with someone or is opposing someone, which scares them. He is naive and childish when the talk is about motorbikes. Later on, he gets calm and collected when talking to others.