Wow, I'm really tired of all the "K-ONed" complaining bullsh*t. It's an f-ing standard "moe" style that tons of artists use... yeah, they tweak it here or there in an attempt to be "unique" but it's pretty much the same.
BTW, do you people have the memory span of a goldfish? How about we take a look at the earlier light novel illustrations. Yeah, the
SOURCE material for the character designs.