Arrhh... I should fix the damn site...We're waiting patiently.
I saw the KT performance at Music Japan, and did they all look like dancing a little bit lazy... xD
Anyway, Ai-chan changed the way she does the back-arching.
The left is from Music Fighter and the right from Music Japan.
Maybe she was told that she makes other members look bad when she does that so powerfully. It still looks good (like I noticed from the cap) but it just feels incomplete... -_-