Durarara!! Yellow Scarves Arc

As Izaya Orihara wildly enjoys holding all the information about Ikebukuro's main players, Mikado Ryuugamine and Masaomi Kida stay by Anri Sonohara's side while she recovers. However, Kida seems to be faking a smile. Enraged by the circumstances that led to Anri's harm and his own helplessness, Kida returns to the world he vowed to never come back to after Izaya interfered with them—the Yellow Scarves gang. Once the Yellow Scarves' leader, Kida knows that many of his old team members may now be...

Durarara!! Kokinzoku-hen adapts the third novel in the series. It was published in English as Durarara!! Yellow Scarves Arc by Yen Press from September 23, 2014 to July 21, 2015. The series has also been released in Polish by Waneko since October 6, 2016.