I Quit Training.Lilpri's classmate, Saotome Kōtarō, missed a day of school because of a cold. However, rumor has it that he stayed home to practice for a violin recital. On their way home, Ringo and her friends keep talking about Saotome. When someone mentions that he’s aiming to become a pro, they get in a frenzy, saying he will become a celebrity. But soon they realize that an unfamiliar voice has joined the conversation...