Lil'Pri's class has to decide who will be the class representative for the second semester. The first semester representative, Tachibana Mamiko, instantly raises her hand as a candidate. However, the entire class is in a state of unease due to her constant nagging and strictness, which earns her the nickname "Nag-iko". Suddenly, Saotome nominates Ringo for class representative. Ringo claims that her being class rep is impossible, but the class insists. Seeing the situation, Mr. Atsui lets Ringo be the class rep for three days as a test.