It is certain: The sunny Kubo and the mob character Shiraishi will be in
stay in one class. Look at that! Is it possible that this fact has just brought a tiny smile to the otherwise expressionless Shiraishi?! After all, Kubo said that she wants to have a lot of fun with him in the new school year. And she gets serious right away and happily joins Shiraishi's school festival committee. He is in for a big surprise when someone other than Kubo can see him for the first time in school...