A leaked magazine scan from issue #44 of this year’s Weekly Shounen Jump Magazine has revealed some new details on the second season of Assassination Classroom. They announced that Koro-sensei, Karasuma-sensei, B*tch-sensei, and the rest of Class E are returning this January 2016 as part of the winter 2016 season.
According to the leaked scan, which also unveiled a new visual for the anime, this new season will begin with a new semester for Class E, who are tasked with assassinating their teacher, Koro-sensei, who can travel at speeds of mach 20 and has destroyed part of the moon. They have to do this before graduating or else Koro-sensei will destroy the world.
The scan also reveals that Koro-sensei will be starring in a “movie theater manners” video, which will inform movie-goers about what to do and what not to do when watching a movie in the cinema. This theater manners video will be shown in Japan starting 3 October.