6 days later than the Taiwan press (which's out today in Taiwan !) but at least avex Hong Kong will release
ayumi hamasaki ～POWER of MUSIC～ 2011 A LIMITED EDITION next Thurs on 12th April
avex Hong Kong
Hong Kong press of the DVD is already up for preorder via HMV HK
http://www.hmv.com.hk/product/dvd.asp?sku=613833
HK$230.00 / US$29.49+ , price is excluding registered airmail fee
The OS press edition YesAsia will be selling is Hong Kong press & not Taiwan press so there