Volume 5

is the unreleased fifth volume of the En En no Shōbōtai manga series, written and illustrated by Atsushi Ōkubo.

Chapters

 * Chapter 35: Promise
 * Chapter 36: 8th Special Fire Brigade Formation — First Part
 * Chapter 37: 8th Special Fire Brigade Formation — Sequel
 * Chapter 38: Whereabouts of the All in White
 * Chapter 39: The Strongest Fireman
 * Chapter 40: The Night Before the Outbreak of War in Asakusa
 * Chapter 41: Anger of the Hybrid Fire Officer
 * Chapter 42: Ōbi vs. Benimaru
 * Chapter 43: Reason to Fight
 * Chapter 44: Birth of the 7th