Durarara!! Masaomi Kida
Masaomi Kida lives in Ikebukuro and is Mikado's best friend from childhood. He is enthusiastic about picking up girls but fails at it. Masaomi has commented on not letting Mikado "go to the dark side" and that he has already gone through it. Masaomi comments that he, Mikado, and Anri are in a love triangle. He was also former leader of the Yellow Scarves.