The DVD doesn't have any tracklisting info either - I guess cdjapan doesn't know the details yet.
One nice thing for those importing DVDs into the states is that Japanese DVDs are NTSC instead of PAL, so if you have a region-free standalone player with your TV they should play fine.
I just use my notebook most of the time, and maybe there are standalone players that will convert PAL discs into a NTSC signal, no idea. But it is still a perk I guess.