*ahem* That was me who made the call to the radio by the way.
I heard Hikki would be on and I thought, WOW, I have to ask about Ayu, just to get her name on the radio!! Utada Hikaru is my third favorite J-Pop artist (next to Ayu and BoA) so I kind of freaked out a little when they put me on and I almost didn't ask about Ayu because I realized at the last second that it was pretty rude, but I did it anyway. Besides, it wans't as horrible as the guy asking about what the hardest song to write was. I'm kind of surprised it sparked so much here.
And by the way, it really was me. Seriously. My sister was there watching the whole time, she can prove it!