Yūta Takemoto, a second-year student at an art school, desperate tries to wake up sixth-year student, Shinobu Morita, for school, in order to prevent Morita from repeating yet another school year. Later on, Takemoto and Takumi Mayama, a fourth-year student, are introduced to Hagumi "Hagu" Hanamoto by Shūji Hanamoto, her father's cousin. However, Morita also meets Hagu, causing him to constantly take pictures of her.