Durarara!!

Durarara!! spin-off series that takes place after the original, starring Orihara Izaya as the main character.

An man shows up in a town far from Tokyo. All he does is facilitate the flow of information, and nudge people on the back. He is an informant; that is what this man boasts of himself. Whether or not the title is appropriate for what he does, one thing is certain: he has the power to obtain a great volume of information. He is not an ally of justice, but neither is he an abettor of villainy. He is simply unwaveringly honest to his own desires.

"Humans." Earnestly, he loves every one of the assortment this word encapsulates. He merely loves. Even if it causes the object of his love to break. Because this informant can equally even love broken humans.

(Source: popsiclete blog)

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”!?
(Source: Yen Press)

THE GOOD, THE BAD, AND THE DOWNRIGHT WEIRD.The Ikebukuro district in Tokyo is full of interesting people. A boy longing for the extraordinary. A hotheaded punk. An airheaded pseudo-stalker. An information broker who works for kicks. An underground doctor who specializes in truly desperate patients. A high school student infatuated with a monster. And a headless rider on a pitch-black motorcycle. Their story may not be a heartwarming one, but as it turns out, even weirdos like these sometimes fall in love.(Source: Yen Press)