Meeeerry Christmas! The night before Niko Garden's Christmas party, Yuki has a dream of when she was a kitten alone in the snow. On the day of the party, Yuki claims that she does not want to go, but Mayu tells her that the fact that she got ready for the party shows that she cares. During the party, Satoru reveals to Mayu that he got Iroha a present for their first Christmas together, but plans to give it to her later when they are alone. He gives Iroha the gift, a dog charm with a design of Komugi, while Iroha gives him a scarf with a design of Daifuku...