I'm curious about this too. If you check the databank section of AHS. You'll notice it occured between Arena Tour 2002 and Stadium Tour 2002:
http://www.ahsforum.com/forum/showpo...22&postcount=3
It has a pretty interesting tracklist, even poker face was performed. Although other than the medley part it seems very alike Stadium Tour 2002:
http://trafix.kdn.jp/blog/archives/2002/10/30-2219.php 
The place were it took place seem rather interesting too:
http://en.wikipedia.org/wiki/Odaiba
Somebody have more info, please share with us?!
EDIT: Sorry, was posting this post while you made yours, 4ever*ayu.