[ImpactBreaker]

I think it has more to do with her being in the right side of the cover. It's probably more visually attractive to the majority if she's placed at the right side of the cover. It might be something to do with business marketing and or photography (anyone studies these subjects here in AHS?), you know, how a lot of things follow certain patterns in order to be more attractive. But do remmember the fact she appears in the right side with a supposedly "left side" of her face does not mean that is the left side of her face. we live in the computer era, it's extremely easy to mirror pics. There's a high chance some of those pics are actually from her right side of the face and they were mirrored in order for ayu to be placed at the right side of the cover. of course this is mostly speculations by me.