Ok.
I dun think she's trying to use the sexiness to boost the album sales. The covers are close to the theme of the album title. But the execution is not that great. The font, the pattern, and that "13th album" icon looks unprofessional.
However, I must say I haven't got such a big shock from ayu like this for a long long time... I mean, yes it's really shocking and unexpected... Thumbs up
.