User blog comment:Black Snowflake/New "Old S4" song?/@comment-3487190-20170326144059/@comment-29752621-20170327231501

I agree with you.

For example, for the last episode for the Original Aikatsu, they could have used Dramatic Girl as a new song instead of Calandar Girl, since the song was playing in Photokatsu and came out right before the last episode, and Luminas and Soleil were the ones performing in that song... Although it might not be the best example; while one might say that it might have been a great opportunity, it was the last episode, so something more momentous was required (Calandar Girl).

But the feeling that they separate the photokatsu-specific songs from having lives/presence in anime, still lingers and does feel like a missed chance