Meiko complains to her best friends Sakurako and Tamiko that "Yutaro does not eat natto." Then, Tamiko confesses her interest in Yutaro and asks Meiko to find the person he is interested in. Because she wants to help Tamiko, in the Kendo game of Yutaro, Meiko forgets to make a bento deliberately, and Tamiko raises a plan to hand out a bento to him. Meiko is fascinated by the appearance of Yutaro performing kendo. The plan succeeds, and Yutaro eats Tamiko's bento.