Enba no gotoku

Koji grew up with a brother complex, constantly being compared to his successful older brother. The only place he could find solace was the bar called "Arles". One night Koji is provoked by Soma, a regular at Arles who smells similar to his brother. He is then sexually assaulted by Endo, one of Soma's henchmen. Koji somehow manages to escape. He finds Soma's home and swears to take his own type of revenge, making persistent silent phone calls. As the confident Soma becomes confused on the other end of the phone, Koji begins to get a type of enjoyment from the phone calls.