Fuyukara, Kururu.

"Eh? What do you mean that Shihon-chan might die? Eeh? Shihon-chan's head has gone missing?" It seems Shihon-chan's headless body was found in the meditation room. A murder isn't unusual, after all, there's at least one bloodthirsty killer at school. Murdering people is fine and all but it's considered a taboo that must be never violated to decapitate and hide their head because one can never be...