Ansacu kjóšicu

Forget about homework and pop quizzes. The students of Class 3E have a far more important assignment: kill their teacher befoe the end of the year! A tentacle sensei that moves at Mach 20 is out to conquer the classroom after destroying seventy percent of the moon. In addition to reading, writing and arithmeticm the murderous monster behind the lectern will teach his students everything he knows about the assassination game. Should some eager beaver prove to be a quick study in killing, he or she will save the earth from extinction and collect a hefty reward. But they’d better take some seriouse notes while class is in session becuase their slaughtering sensei has eight deadly tentacles just waiting to wreak havoc on humanity! (FUNimation Entertainment)