Was Ayu ever bullied?

[truehappiness]

I think most of the material you're thinking about is on masa's site.

http://homepage2.nifty.com/morimasa/allnight.html
http://homepage2.nifty.com/morimasa/rockin.html

Her All Night Nippon interview in 1998 and the Rockin' On Japan interview from 2001.

　　(S) How were you in the kindergarten or the nursery school?
　　(A) In the nursery school, I think I was a calm child, though I was conspicuous in appearances. I was quite fair-skinned somehow and my hair was not pure black. And my mother was such a woman that she applied a sauvage to my hair. Very conspicuous, brownish hair with a sauvage and fair skin. I was so conspicuous in appearances that I didn't want to attract people's attentions any more. You see? If I had cried, "Wow !" in such appearances, I would have attracted so much attentions. It was annoying for me to be watched as that, and I kept myself calm. I wasn't bullied by other children.

Perhaps another artist would be better suited for your project?