Seraph of the End: Guren Ichinose: Catastrophe at Sixteen (Manga)

Seraph of the End: Guren Ichinose: Catastrophe at Sixteen 「終わりのセラフ 一瀬グレン、16歳の破滅 Owari no Seraph - Ichinose Guren, 16-sai no Hamestu」 is the manga adaptation of the light novel series of the same name, written by Takaya Kagami and illustrated by Yō Azami.

It was first serialized by Kodansha in Monthly Shōnen Magazine on June 6th, 2017.

This is a prequel series concerning people before the Apocalypse and the events of Seraph of the End: Vampire Reign, though both manga are published concurrently.

Plot
This is the story before the world came to an end. Guren Ichinose, a sixteen-year-old, enters the magical teacher training school, First Shibuya High. What he was waiting for was suppression from the Hīragi Family who leads the overwhelming sorcerer organization "Order of the Imperial Demons", and a reunion with a girl who gathered her thoughts on a young age – against the fate "School magical fantasy", start!

Characters

 * Guren Ichinose
 * Mahiru Hīragi
 * Shinya Hīragi
 * Sayuri Hanayori
 * Shigure Yukimi
 * Mito Jūjō
 * Norito Goshi
 * Saitō
 * Kureto Hīragi
 * Shinoa Hīragi

Trivia

 * The manga began the same day Viz Media released the English version of Volume 12 in America.