In Japanese schools, it’s the responsibility of students to clean the classrooms at the end of the day. But while some kids take this responsibility seriously, others are more interested in goofing off while their more earnest classmates do the majority of the work.
This has to be extremely frustrating. For example, imagine you just put in the time to diligently wash the blackboard, only to reach the end, turn back, and discover someone ruined your efforts by doodling over the section you’d already cleaned. You’d probably be pretty angry, right? But would you be so angry that you’d start a brawl that almost destroys the entire schoolhouse?
If you were the star of this amazing stop motion video, you would.