I remember those paper shurikens. One of the guys in my shop class knew how to make them, so a bunch of us guys went and cut some out of scrap sheet metal. Then we threw them at a corkboard, to see whose shuriken flew the best.

I cant believe Bocchi just commited a murder

oh my god they unfold into notes that's amazing Bocchi

I have a few paper shuriken somewhere in my room, probably. I forget what kind of paper I even made them with, but they're sturdier than they probably should be and thus probably hurt more than they ought to if they hit someone.