Today is Hanamaru Kindergarten's entrance ceremony, but new teacher Tsuchida sleeps in anyway. As he hurries to school, he runs into a little girl on the side of the road. Concerned for the girl all by herself, he talks to her. Thinking Tsuchida is hitting on her, the girl bursts with excitement. Afterward, Tsuchida rushes to the kindergarten and anxiously participates in the entrance ceremony. The mother of Anzu, the little girl Tsuchida ran into on his way to kindergarten, turns out to be Sakura, his high school classmate. Returning home after the entrance ceremony, Anzu listens to her…