I find it strange that preorder links for her new album are not up yet on Japanese online sites o_O
anyway there's a 1st press bonus attached to the CD only of to Mother
http://www.cdjapan.co.jp/detailview.html?KEY=SRCL-7273
it's not stated what though but HMV Japan stated this :
Initial-Exclusive Jacket Sleeve
①「オリジナル・フォトフレーム」が抽選で200名様に当たる応募ハガキ封入
②『YUI フォトステッカー』
※このフォトステッカーはワイドキャップステッカーとなっております。
& CD + DVD limited edition is back in stock
http://www.cdjapan.co.jp/detailview.html?KEY=SRCL-7271