Hina from 5th grade has a secret she can't tell anyone: 3 months ago she started having periods. However, one day her childhood friend Daichi found out about it. These are the endless worries of children starting puberty.

Ichiyoshi is tired of his boring life working at the chocolate factory and keeping his greatest wants close to his chest. While walking home one Christmas night, he catches a mysterious Super Ball bouncing out of the darkness. He throws it as hard as he c