spoiler warning. rough translation. thanks to yorihara for putting this on my dash
"Once again, the angry ones return to Ikebukuro -
One and a half years after the end of the Dollars. Ikebukuro now embraces a fresh breeze.
Treated as a monster since childhood, moving to the capital from Akita infatuated by rumours of the Headless Rider: Mizuchi Yahiru. High school debut magnificently accomplished, with eyes on exchanging the existence of the Headless Rider for money: Kotonami Kuon. Her sister gone missing in the midst of researching the Headless Rider: Tatsugami Himeka. These three, each with their own emotions, meet as they enter Raira Academy; the extraordinary begins -
And an incident is occurring in Ikebukuro: all connected to the Headless Rider disappear. Dragged into this are the twin sisters with a missing brother; the boy still a key figure amongst delinquents; and the man in the bartender uniform, feared as the fiercest in Ikebukuro…
Now, everyone - Durarara!!”