Bungo Stray Dogs: Osamu Dazai's Entrance Exam

Bungo Stray Dogs: Osamu Dazai's Entrance Exam is the 1st light novel in the series. It details Osamu Dazai joining the Armed Detective Agency through Doppo Kunikida's perspective. Entrance Exam was adapted into the anime, filling in Episode 6 and Episode 7 of the series.

It consists of eight chapters in total.