I just checked out Hanoi Team on youtube and have to say that from what I heard it's really not all that different from a lot of Euro-Pop (besides being sung in Japanese, obviously) and yet i rarely hear the same people championing JPop singing the praises of that. I mean is
this all that different from what say
Aqua are doing?
I'll agree that there's something quite unique about some of the Picopop I've heard, but stuff like Hanoi Team, i dunno.