Talk:Episode 14 - Mahiru's Battle!/@comment-28417557-20160708141337/@comment-3487190-20160708144650

SA singers were supposed to be in charge of the G1 characters of old series only. In G2, Unit Nadeshiko could be considered guest participation rather than regular job, the main characters of G2 already belong to AS singers.

AS singers are in charge of the current G3 members, which is a thing we couldn't foresee. But in a near future, it's very possible that BANDAI and Lantis would find other new singers for G4 characters, so that both SA and AS singers would not sing for any other new character.