Nana Komatsu is a naive, unmotivated girl who spends her high school days chasing one crush after the other. Despite continually facing failure in her quest for love, her spirits have never dampened. At the age of 20, she finds herself on a train to Tokyo with hopes of reuniting with her current boyfriend. Nana Osaki, on the other hand, is feisty and prideful. After joining a local band during her high school days, she falls in love with music and one of the band members. However, when faced wi