King of Prism by Pretty Rhythm

The unit Over The Rainbow succeeds in its debut. Aiming to become like the boy band, more students enroll in Edel Rose. Hiro y los demás comienzan a practicar para la Copa Prism King, un evento que se lleva a cabo una vez cada cuatro años. However, a rival called "Schwarz Rose" appears... Who will become the Prism King, the one who can make girls' hearts throb the most!? (Fuente: ANN)