1x15 - Kobato.

Kobato receives some beautiful origami from her landlady, Chisato. Not knowing what to do with the paper, Kobato cuts it up to decorate the kindergarten. Ioryogi scolds her and tells her how it’s supposed to be used. Kobato decides to take the rest of the origami to the kindergarten and gives it to Ms. Sayaka, but Ms. Sayaka suddenly falls ill…!