HD satellite channel WOWOW recently aired a concert video pieced together from Dreams Come True‘s Yokohama concerts in February as part of the recent DIAMOND15 tour. That concert video recently appeared on JPOPSUKI for download with Bit Torrent. The quality both of the file and the concert are excellent. I highly recommend it:
http://mullemeck.serveftp.org/jps_beta/index.php?page=details&id=4943
(registration required)