Currently a second year high school student at Seirei Private High School, Mao Otoha has become the top idol Hana in Aikatsu Planet! Her days are now filled with a busy schedule just a few months after the Planet Princess Grand Prix. Mao owes her success to the strong bond she has developed with her fans, which has changed her deeply. To show her appreciation to those who matter most to her, she is launching the "Aikatsu Planet! Gratitude Festival". (source: eiga.com, translated)