It looks smooth, has a lot of firepower, and it could really be a treat to have on the PSP. The thing is, you can't really be too sure about a Dragon Ball video game, which is why it's a good thing Namco Bandai is giving out a demo for you to try it out first. Fair enough?
The demo will have Goku, Krillin, Piccolo, Vegeta, Dr. Gero, and Android 19 as playable fighters, and you can try them all out in four-player battles. Playing through this demo will earn you a reward when you get the full game, but Namco Bandai hasn't revealed exactly what that is, except that Dragon Ball fans will get a kick out of it.
Time to whip out that Japanese PSN account again, this one's headed for that region's Store on August 26th.