The Case Records of the Biblia Secondhand Bookstore Spin-Off Koguchi-san and My Biblia Fight Club Activity Diary Volume 2 (Manga)

is the second volume of the manga adaptation of Minato Ishikawa's The Case Records of the Biblia Secondhand Bookstore Spin-Off Koguchi-san and My Biblia Fight Club Activity light novel series, illustrated by Mutsumi Aoki. It was released under KADOKAWA's MFC imprint on June 22, 2019.

Synopsis
New powerful enemies appear one after another around the old library !? Can the two protect the old library, which is an important place? "Biblia Koshodou no Jiken Techou" spin-off, comicalize volume 2 that introduces many real masterpieces!

(source: Bookwalker JP - Translated)

Chapter List

 * Chapter 5
 * Chapter 6
 * Chapter 7
 * Chapter 8
 * Chapter 9
 * Chapter 10