Durarara!!

Ryuugamine Mikado, a young man longing for something special to happen in his life, moves to Ikebukuro at the invitation of his friend, Kida Masaomi. He will begin a new life, living alone, as a high school student. He arrives in Tokyo for the first time in his life. Bedazzled by this new world, Masaomi gives him a warning: "If you want to live peacefully here, stay away from Heiwajima Shizuo...

The people of Ikebukuro speak of an urban legend: the "Headless Rider". A surprising number have personally witnessed it, riding the streets on a jet-black bike with no license plate. A mysterious being, that appeared to be the most natural thing in the world, in the darkness and back alleys of the city. However, does anyone really know what it truly is? One man, Shinra, considers the mystery...

Mikado bumped into a girl with a scar on her neck on a street corner. With a sense of déjà vu he hears the sound of a whinnying horse. The girl was being chased by the headless rider. He quickly decides to keep her safe, and takes her home. However, she says she has amnesia. Unsure of what to do, Mikado speaks to Masaomi, but the only conclusion they can reach is that they have to wait and se...

Seiji attacks Mikado to get back the girl with the scar on her neck, but the girl tells him the truth. The truth startles both him and Celty. Seiji is too shocked to move, and an infuriated Celty leaves the scene. What answer will they find in it? At the same time, a shadow approaches Mikado as he watches them toyed with by fate. It was the information broker, Izaya.

Confusion is starting to descend on the town of Ikebukuro. Izaya grins with an evil smile... everything is going according to plan. Unaware of Izaya's plan, Masaomi is remembering the past in an abandoned building. How he came back here. How a girl named Mikajima Saki still waits for him at the hospital. He remembers the words Izaya once said to him: "You can never run from your past."

Masaomi's orders are ignored as the Yellow Scarves begin to hunt down members of the Dollars. Mikado is depressed when he sees a friend of his attacked at wounded, and begins to wonder if the Dollars are really needed at all. Meanwhile, Anri tries to put a stop to the gang war, but only makes things worse...

Filled with resolve, Masaomi burst into the abandoned factory, but there he met someone he didn't expect. At last Masaomi, Mikado, and Anri meet. As each carryies within them inexpressible emotions, they reach an answer... What answer do they come to?And what will be the end of the Gang War that has involved so many of the people of Ikebukuro?