Same reason you see a lot of CG in Korean now - I'm guessing anime is far more popular in the rest of East Asia than it is here.
Just to confirm...After they befriended, they started picking up girls.And they saw Asuna...Ah... I shouldn't have done that...Hit by a stray shot.Phwaappp!So cute!Jun feared she might be a trap, so...Hey!Hentai Palm!What are you doing! You pervert!