Chō Akunin

Chō Akunin (超・悪人) is a 2011 "found footage" film directed by Kōji Shiraishi.

Plot
A criminal gossip magazine receives a video tape from Japan's most notorious criminal rapist, the "Hyper Villain" Shouhei Eno. On the tape, Eno reveals himself and proclaims he has raped 107 girls in 10 years. He also offers the magazine a chance to interview him and film his upcoming 108th rape.