Seraph of the End 8.5 Official Fan Book

Seraph of the End 8.5 Official Fan Book (終わりのセラフ 8.5 公式ファンブック) is the first official fan book to encompass the Seraph of the End series, written by Takaya Kagami and illustrated by Yamato Yamamoto.

Contents

 * Pages 004-016 - Hyakuya's Illustration Gallery: Illustrations of Yūichirō Hyakuya and Mikaela Hyakuya by Yamato Yamamoto
 * Pages 017-120 - Japanese Imperial Demon Army: Information on the army, uniform, chain of command, squads, member profiles, demons, illustration galleries, and Shinoa Hīragi reporting on her squad's handling of interactions with other teams and enemies
 * Pages 121-146 - Vampire World: Information on the species and blood farming, ranking of the known progenitors, and vampire profiles and illustrations
 * Pages 147-154 - Mystery of the Fallen World: Japanese Imperial Demon Army Research Report: A map of Japan with locations highlighted and information on the Four Horsemen of John
 * Pages 155-162 - Pre-Collapse World History: Historian Archives: Illustrations and information from the prequel series and profiles of prequel-exclusive characters
 * Pages 163-189 - Forbidden Book: Creators' Works: Yamato Yamamoto's rough drafts for the manga, dialogue between between Takaya Kagami and Ryohgo Narita (author of Baccano! and Durarara!!), and special art and a short bonus comic featuring several characters in a modern-day business setting

Japanese Imperial Demon Army

 * Yūichirō Hyakuya
 * Shinoa Hīragi
 * Yoichi Saotome
 * Shihō Kimizuki
 * Mitsuba Sangū
 * Guren Ichinose
 * Shigure Yukimi
 * Sayuri Hanayori
 * Mito Jūjō
 * Norito Goshi
 * Kureto Hīragi
 * Makoto Narumi
 * Rika Inoue
 * Yayoi Endō
 * Tarō Kagiyama
 * Aiko Aihara
 * Eita Kusunoki
 * Kureto Hīragi
 * Shinya Hīragi
 * Tenri Hīragi
 * Seishirō Hīragi
 * Aoi Sangū

Vampires

 * Mikaela Hyakuya
 * Krul Tepes
 * Ferid Bathory
 * Crowley Eusford
 * Horn Skuld
 * Chess Belle
 * Lacus Welt
 * René Simm
 * Lest Karr
 * Lucal Wesker

Other

 * Mahiru Hīragi