Dragon Ball Z Super Butouden

[Belial]

Jetters, I know you were having a problem with this game being in japanese, and I don't know why it didn't occur to me to check this out earlier, but romhacking.net does have a translation patch for Super Butouden 2.

http://www.romhacking.net/translations/332/

EDIT: Whoops, the patch is for the french version of the game. You'll have to search for Dragon Ball Z: la Légende Saien