Summary
http://aikatsustars.wikia.com/wiki/Ep…
There is a disturbing atmosphere drifting across Venus Ark: for some reason, there are students who are trying to quit Venus Ark. In order to stop that from happening, Rei, Kirara and Aria are all trying desperately to persuade the students to stay. However, their feelings could not be understood that easily. In order to take back the hearts of the students, the action that Rei is trying to start is―?

Soleil new song “Sunny Day Little Sunday” PV
https://www.youtube.com/watch?v=RNQ8B…