**Assassination Classroom Chapter 163:** **" Time to Decide "** **Japanese:** " Ansatsu Kyoshitsu " **Volume:** " - " **Author:** " Matsui Yuusei " **Artist:** " Matsui Yuusei " **Gene:** " Action, Comedy, School, Sci-Fi, Shounen, Supernatural, Psychological " **Group:** " Mach 20 Scans " **Description**: " A weird class kicks off in the super smart prep school… The most bizarre and powerful teacher in the Jump history comes here! The most exciting class in the world starts here now!! "