「oath sign」now available for preorder

LiSA/oath sign[w/DVD, Limited Pressing] -1600yen  http://www.cdjapan.co.jp/d.html?KEY=SVWC-7800
LiSA/oath sign[w/DVD, Limited Edition] -1600yen http://www.cdjapan.co.jp/d.html?KEY=SVWC-7802
LiSA/oath sign[Regular Edition] -1200yen http://www.cdjapan.co.jp/d.html?KEY=SVWC-7804