In the sequel series to the urban fantasy Durarara!!, Yahiro Mizuchi has come to Tokyo in the hopes of starting a new life (and maybe seeing the Headless Rider), but the famous Dullahan hasn't been seen in half a year-and neither has anyone who's gone to find her!

"I'm not doing anything. All the Dollars did that together..." The holiday isn't over yet. The day after Izaya was stabbed, the scars of the recent incident are still fresh in the city. An eccentric couple wanders the town together as a sister keeps an eye on the girl hanging around her brother. Two women--one a child, one an adult--pursue the meaning of strength, focusing their attention on the strongest man in town. A set of mischievous twins don't bother to care about their brother. A yakuza clings to his past. Meanwhile, an underground doctor just wants to enjoy a vacation with a recently relaxed headless dullahan... Ikebukuro is going to be busy!

Welcome to Ikebukuro, where Tokyo's wildest characters gather!! Meet an ordinary boy who daydreams about the extraordinary. A naive stalker girl. The strongest man in Ikebukuro. A shut-in doctor with questionable credentials. A hedonistic informant...and the "headless rider" astride a pitch-black motorcycle!? As their paths cross, this eccentric cast weaves a twisted, cracked love story...

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.

A YEAR AND A HALF AFTER THE FALL OF THE DOLLARS, A NEW BREEZE BLOWS THROUGH IKEBUKURO... ​Celty hasn’t been seen in Ikebukuro for some time, but her influence remains strong. After being treated like a monster in his hometown, Yahiro Mizuchi has come to Tokyo in hopes of meeting another so-called monster. Meanwhile, Kuon Kotonami wants to turn the Headless Rider into a moneymaker. As for Himeka Tatsugami, her sister vanished after trying to write an article on the urban legend. To make matters worse, some longtime residents of Ikebukuro have been disappearing from the city’s streets. When the new trio begins attending Raira Academy, another set of strange adventures begins…

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"!?

Mikado Ryuugamine is just trying to pass his second year of high school peacefully, but that plan is out the window when he gets word that someone within the Dollars gang is causing trouble. Everybody has issues: Izaya is scheming, Mikado's classmate knows his secret, and Shizuo's being targeted by a mysterious girl...just another day in Ikebukuro!