Talk:Aikatsu! Photo on Stage!!/Cardlist/@comment-24455881-20160524194137/@comment-28442606-20160525134918

Rather than unit names, those are "smiles" that activate when you place certain idols in the same unit that helps your live get a better result.

All of the official units do have a "smile", like Dancing Diva and Soleil, etc. (Also, though the name was never spoken in the anime, during the Mikuru PR event Nono named her and Risa's unit as Norinori Sisters. That is also the official unit name they had during the Illusion Stage hologram concert a few months ago.)

Some of the smiles are PR harmony (if you have all PRs in a unit), Producers, like you said, Onegai Venus, Hinaki and Otome's slope thing, all Starlight acadmey, Starlight Queen (akari), Vampire Mystery (members of that drama), etc.

So basically it is just ways to get more bonuses during the song by arranging members in a certain way.

The highest I have seen is Otome, Ichigo, Vanilla Chili Pepper, Luminas. Those 8 are 15 smiles (and if your team was all SR or all PR 16 smiles).