I want to see Shizuo. Soon, soon, soon... A mysterious serial slasher has struck in Ikebukuro. The username "Saika" appears in online chat rooms in sync with the attacks. Saika-the name of the demon blade that appeared in Shinjuku years and years ago... In its chat room posts, Saika repeats one name over and over again, as though singing the praises of its beloved: Shizuo Heiwajima, Shizuo, Shizuo...

"That's why I'm Here." To face the past and protect the present, Masaomi Kida, leader of the Yellow Scarves, heads to Izaya's apartment. His intention is to discover the true identity of the leader of the Dollars, but what he finds shocks him to his core! When the Yellow Scarves, the Dollars, and the followers of Saika all gather in one place, three best friends must confront the greatest challenge to their friendship...

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"!?

The Yellow Scarves are threatened when an unknown individual infiltrates their hideout. Just when the Yellow Scarves have their quarry cornered, the Headless Rider, urban legend of Ikebukuro, comes to her rescue. The incident leaves the entire neighborhood unsettled once again, and the resulting turmoil forces Masaomi Kida, leader of the Yellow Scarves, to come face-to-face with the painful past from which he once fled...

"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!

New York, 1927. In a corrupt city where crime rules the streets, Firo Prochainezo is in the Camorra, an Italian criminal syndicate distinct from the mafia. Though a member of the relatively small Martillo family, Firo has big ambitions and is determined to make his mark. But while the Martillos may not be the biggest bad guys on the block, they've got some distinct advantages working in their favor. Does Firo have what it takes to become a made man? Let the crazy ruckus begin!

Tension in Ikebukuro is at an all-time high with Toramaru in town seeking revenge on the Dollars, but that isn't the only problem... With the Dollars' members acting out, Shizuo on the run, and...