I'd say her posture/hand movements were very "Japanese" (for lack of a better word). That, combined with one of Japan's favorite symbols, the butterflies on her dress. However, she goes on a frenzy and rips everything off.
It's like, "fuck this, fuck that. I'm tired of looking pretty, I wanna run away from it." Regarding her covers, well, some of them are very symbolic yes, like A BEST or I am. But most of the time they don't have a statement. She's beautiful, yeah but there's no clear direction to it. For example, MY STORY is her in a hotel room. (miss)understood has a smile with a heart. Actually, Party Queen is one of the few where the cover is trying to represent the album. (I can still remember her talking about the hidden meaning behind it. hahaha)