Durarara!!x5 (デュラララ!!x5) is the fifth light novel in the series. It is 310 pages long and includes three chapters, two interludes, and a connecting chapter.
The fifth light novel was adapted into part of Durarara!! x2 Shou, the first cour of the second season of the anime.
- The Black Market Doctor Gets Sappy, Part One
- Chapter 1: The Fighting Puppet Subtly Frets
- Interlude, or Prologue A: Rokujou Chikage
- The Black Market Doctor Gets Sappy, Part Two
- Chapter 2: The Adults Squirm
- Interlude, or Prologue B: Vorona (Crow) and Slon (Elephant)
- The Black Market Doctor Gets Sappy, Part Three
- Chapter 3: The Days of Youth Shine and Crumble
- Interlude, or Prologue C: Aoba Kuronuma
- Intermediate Chapter
Info from amazon.co.jp