Chimamire Sukeban Chainsaw

Geeko's classmate Nero is an odd, spooky figure with no friends. Tragically, Nero has transformed all of their shared classmates into hideous, monstrous creatures, and is now using them to hunt down Geeko, the sole survivor. Despite the formidable opposition, Geeko refuses to be deterred. Donning her revealing school uniform and brandishing a hefty chainsaw, she's determined to put a stop to Nero's inhumane experiments, even if it means taking on scores of reanimated former companions along the way.