Can I just nitpick for a second... I'm curious if anybody else noticed.
In Seifuku Resistance they have the 'puppet' dance break, right? I'm sure you all know what I'm referring to.
When Tomochin leaps down to the ground, she always uses her left hand to back up again.
While I realize it is a tricky dance move, using your hands to get up makes her look stiff and it ruins the flow of the (epic) dance move.
When I saw a shuffle version (or perhaps her under or a kenkyuusei), the girl did the move in one smooth motion. I thought "Yes! That is it!"
Nothing against Tomochin, but a girl with her stature and background should be able to master that move.
It's the little details like that which can lift a performance to a higher level.