Chapter 21 (Catastrophe)

Chapter 21 is the twenty-first chapter of the Seraph of the End: Guren Ichinose: Catastrophe at Sixteen manga.

Characters
List of characters in order of appearance:
 * Guren Ichinose
 * Saitō
 * Shigure Yukimi
 * Norito Goshi
 * Mito Jūjō
 * Mahiru Hīragi
 * Sayuri Hanayori