Using the power of music, three girls transform into magical "princesses" to protect their peaceful utopian home from threatening, mysterious creatures.
Azusa Aoi
Minamo Sorano / Princess Ripple (voice)
Yuri Fujimoto
Kagari Shirube / Princess Zeal (voice)
Azusa Tachibana
Nagase Ichijo / Princess Meteor (voice)
Akari Kito
Sumire Kazahana / Princess Viola / Flower Knight Sincere (voice)
Miku Ito
Lily Kazahana / Princess Neige / Flower Knight Purity (voice)
Hikari Aimura
Natsu Hinomoto (voice)
