Chapter 20 (Catastrophe)

Chapter 20 is the twentieth chapter of the Seraph of the End: Guren Ichiose: Catastrophe at Sixteen manga.

Characters
List of characters in order of appearance:
 * Guren Ichinose
 * Shinya Hīragi
 * Kureto Hīragi
 * Aoi Sangū
 * Tenri Hīragi (Flashback)
 * Sayuri Hanayori
 * Shigure Yukimi
 * Saitō

Chapter notes

 * Tenri Hīragi is introduced.