Naman Ramachandran “The Rapist,” which has its premiere next month at the Busan International Film Festival is the hardest hitting film that Indian filmmaker Aparna Sen has ever made.A chronicler of different aspects of Indian life, Sen has previously won global acclaim for her eclectic body of work, which includes “36 Chowringhee Lane” (1981), “Paroma” (1985) and “Iti Mrinalini” (2010) as a director.Sen is also one of India’s most feted actors who has worked with the stalwarts of the country’s