Well, I think it hasn't been posted yet! Although i've seen it in TA, in the official website it has been annouced as well!
So here's the link:
https://ssl.avexnet.or.jp/form/official/ayu_question09/
to send the question:
■ TeamAyu会員 or 非会員 選択* (If you're or no TA members)
会員 (member) 非会員(no member)
■ 会員番号（TeamAyu会員様の場合ご記入下さい。） (if you're member here you'r number)
■ ペンネーム（ライブ中にお名前をご紹介させていただく場合がございます。予めご了承ください。 ）* (your name or nick. The inform that they wills ay this name in the concert)
■性別* (gender)
男性(male) 女性(female)
■ 年齢 (put you're age)
■ お住まいの都道府県* (you'r city.. of course are japanese cities, if you want to know the kanji for the principal japanese cities I'll put some, if not, you can chose randomly XD)
Kanji for principal japanese cities:
Tokyo 東京
Yokohama 横浜市
Osaka 大阪市
Nagoya 名古屋市
Sapporo 北海
Kobe 神戸
Kyoto 京都府
Fukuoka 福岡
Hiroshima 広島
Saitama 埼玉県
■ 質問･お願い（半角400文字、全角200文字）* (your question ^^)
Yep!! I hope somone of our messages will be asked to ayu!! (If so.. i hope they'll put again int he DVD all MC parts! jaja)