Ero-kakkoii is not only Kuu's image, it's a part of her.
Like every other side she shows with her music and performances. That's why I friggin love her so much, it's just her!
Got my UNIVERSE DVD on Wednesday and watched it yesterday - AWESOME!
The first part is a bit weak, the probs are great, but she isn't paying that much attention to her voice. But after that it's gorgeous, especially the rock section and onwards!
Truly the best concert she had so far, just fantastic!
(just a little complain - sometimes the music seems louder than her singing voice)