Durarara!! Saika Arc v01-v03 (2013-2014) Complete

Ikebukuro, Tokyo - a neighborhood where twisted love prowls!! A series of street slashings in Ikebukuro begins to connect total strangers:
A teenage girl with no personality of her own; a beat writer for a third-rate tabloid; a teacher suspected of harassment; an informant based in Shinjuku... and a headless rider straddling a pitch-black motorcycle!! Meanwhile, the slasher continues to terrorize the night, all in search of... "him"!?
English translation of the Japanese manga Durarara!! Saika-hen (デュラララ!! 罪歌編).