I hope you realize that the entire style for the second sprite sheet has colored outlining and therefore a black background won't hurt it it all. And no, not every anime game/style/game ever uses a black outline just because it's 2-D. Atleast know what you are talking about before you try to say something is wrong on the site. Or did you miss the fact that all the other sprites in that style did not have black outlines, and instead used selective outlining?
Also this doesn't need an entire thread
And stop sounding so demanding geeze
Also this doesn't need an entire thread
And stop sounding so demanding geeze