TBH I always totally ignored this unit. I thought it was just a bunch of kids with some annoying songs. Even when they would perform on one of the concerts I'd skip it.
BUT! I was wrong. They actually remind me a lot of Buono! but with less guitars. The songs are really well written and they suit the girls perfectly.
Btw, if anyone has that Yaruki Hanabi single (in mp3, not flac), I could add it to the discography thread.