Riaru Onigokko plot
"All high school girls out there. You are a little too obnoxious so we decided to reduce your numbers."
Schoolgirl Mitsuko finds herself in a world of chaos and destruction where nothing is as it seems. After a school trip by bus goes horribly wrong, Mitsuko manages to escape and runs into her classmates who are unsuspectingly on their way to school. Heartbroken Mitsuko is reassured by her best friend Aki. The two skip the first block together with Taeko and Sur, and then return in time for the second block...