Chapter 1

Debut (句ヨ日凵卞) is the first chapter of the Fire Brigade of Flames manga series, written and illustrated by Atsushi Ōkubo.

Short Summary
Shinra Kusakabe goes on his first official mission with the 8th Special Fire Brigade when the wife of the manager of a factory becomes a Flame Being. While in action, he recalls his past and the promise he made with his mother to become a hero, motivating him to overcome his fear and eventually defeat the Flame Being.

Chapter Notes

 * In the cover page of this chapter, it was mentioned that readers should know these three key points:
 * "Humans have suddenly started combusting, becoming known as the fire monster "Flame Beings" running a muck!"
 * "A Special Fire Brigade suppresses the souls and flames of these "Flame Beings", saving humanity from the horror of their flames!"
 * "A new recruit, Shinra, is about to go on his first assignment, to keep the promise he made with his mother to become a hero!"

Trivia

 * Shinra uses his powers in battle for the first time in this chapter.