Procella's You Hazuki and Gravi's Koi Kisaragi are asked to appear as guests at the high school student dance contest "High School Dance Colosseum (AKA DanColo)."
The two of them are selected to form a special group with Tsubasa Okui of SolidS, Kensuke Yaegashi of Growth, and Ruka Nazumi of ROCK DOWN, and You is appointed team leader.
As representatives of 
Sun Promotion Entertainment,
،كممثّل لشركة سان بروموشين للترفيه
Als Repräsentant für
Sun Promotion Entertainment
En representación
de Sun Promotion Entertainment,
En representación
de Sun Promotion Entertainment,
Nous allons représenter
Sun Promotion Entertainment
La squadra che vedete qui rappresenterà
Como representantes
da Sun Promotion Entertainment,
Здесь стоящие примут участие 
в «Танцевальном Колизее».