Volume 4

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

Chapters

 * Chapter 26: The Bug of Flames
 * Chapter 27: Unforgivable Evil
 * Chapter 28: Shinra vs. Rekka
 * Chapter 29: Fist or Leg
 * Chapter 30: The Man Standing Behind
 * Chapter 31: Malice that Spreads Flames
 * Chapter 32: A New Enemy
 * Chapter 33: Hero Gathering
 * Chapter 34: Boy Knight