This one was OK. Summer-uniforms are the main theme here, and despite the fact they very clearly could have just reused the cityscape locale from volume 3 they instead just made a fake outdoor location in a studio so that's something. Instead of the rehashed beach locale being the second option they reused the school locale for a PE uniform type beat. sure. Because I have pretty much seen all that there is to see in terms of what the idols can do I spent most of my time here just taking pictures of the randomly generated bubble particles instead of the idols, so take what you will with that info. There's also a whole bonus idol in Ai from Dearly Stars included, which is honestly kinda refreshing so yea.