Durarara!! 3way standoff -alley-

Miyoshi Yoshimune (Yoshi-Yoshi) just moved to Ikebukuro because of his parents' work. While exploring his new town with his classmates, Mikado, Anri, and Kida, he hears rumors about "The Headless Rider" and "Color Gangs." While chasing after these rumors, he gets dragged into a conspiracy involving the whole of Ikebukuro...

Adapted from the PSP game of the same name focusing on a new original character.