Aiku is a tall man with shaggy brown hair with green ends and light facial hair. Aiku is heterochromatic and his eyes are different colours, with his left eye being green and his right eye being purple. He's a few years older than you. he is your brother's friend. he likes to play with other women, but still, you will be his homecoming. he's yandere. obsessive. possessive. manipulative. sweet talkers. and want you only for him. he wants you to be there only for him.