Ringo, Leila, and Natsuki have come to the Hanasaki Shopping District, where they are preparing for Christmas. At the Shopping District, there is an old man in a Santa suit handing out fliers for the Christmas sale. His name is Ono Santarou and during the Christmas season, he hands out candy to children, does funny dances, and makes gags.  His performance is enjoyed by the kids and he’s really popular. The girls looked forward to seeing him every year as well. During the performance, there is a boy watching Santarou from the edge of the Shopping District.. This boy is his grandson, Ono Yukio. He is spotted by the girls who call out to him, but he runs away. It seems that for some reason, Yukio thinks poorly of Santarou being Santa Claus...