>>35753492Aqua is in the same gen as Subaru and they were in the Spice Love Girls idol unit together with Pekora so she's not that much of an outlier, besides her being very shy and introverted compared to Subaru and Nene. And I thought Haachama wasn't so much of an unexpected thing because they've collaborated before and seemed to have good chemistry and got a long nicely. The unexpected thing for me was Haachama and Matsuri being in a group together, even knowing that they both made up with each other some time ago. Maybe Nene is so blessed that she was able to serve as a good bridge between them.
But I see your point about how each group has an outlier and somewhat of an outsider member.
By the way, is this haachama/matsuri/nene group a real group now like dasupi and stuff or was it just they decided to do this one song performance together with Nene?