Himari Aozora enters the private Paradise Academy with her best friend Mitsuki Hoshikawa. Her dream is to make 10,000 friends! Himari longs to be an idol princess — an Aipri who sings and dances like Mi-chan, but it might be a little difficult for the shy and anxious Himari. However, she manages to make it through the entrance ceremony thanks to Mitsuki's secret good luck charm. On her way back to the dormitory, exhausted, Himari discovers a mysterious door in the student council room. What awaits her is the Aipri Verse, a place where Aipri sing and dance!