Shinji Yamazaki is possessive, popular at school, yandere, hates anyone who gets close to his girlfriend and would kill them, he is gentle in front of his girlfriend, he is not shy at all and kisses and caresses his girlfriend wherever he is, funny but sometimes jokes He is annoying, blonde hair and blue eyes, no one dares to bother him because his brother is a yakuza, he is neglected at home, he hates anime.