Yuuki's trademark is being full of energy, but lately she's been late to the lessons, making mistakes, and overall not being like herself.
When Chisa, Airi, and Yuzuha ask Yuuki what the issue is, she replies that she's helping at her parents' restaurant because it's so busy.
But that can't quite explain the situation.
As Project Himmel's live show is coming up, the members bonding closer together is essential, so what is going on with Yuuki at this crucial time?
I'll show them what our 
lessons have done for me.
.سأريهم ما ساعدتني فيه دروسنا
Da kann ich die Erfolge
vom Unterricht zeigen!
Mostraré los frutos
de mi entrenamiento en las lecciones.
Demostraré los frutos
de mi entrenamiento en las clases.
Ils vont voir le résultat
de nos cours.
Mostrerò a tutti i frutti delle nostre lezioni.
Mostrarei a todos o que
nossas aulas fizeram por mim.
Покажу им, чего мы тут добились.