Synopsis

Over The Rainbow makes a successful debut, and their popularity attracts more students to Edel Rose. Hiro and the crew start training for the Prism King Cup—a competition that only happens once every four years. But then a rival unit called Schwarz Rose shows up to throw a wrench in their plans. So who'll actually take the crown and earn the title of Prism King, the guy who can make girls' hearts race the most?

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