Jump! Ultimate Stars

I keep hearing a lot about this game but it's in japaneese :(
I cant find a patch for it but is there one so i would be able to play it?

http://www.easy-share.com/1906046388/Jump#Download this ROM, it's prepatched with an english patch. Only the menus are translated, along with mission details.PICTURE YAY.

so would i be able to understand all of the important parts like moves, characters, menus and rules ?

Replying to #3

Yeah, you'll understand, the game's first few missions are tutorials telling you how the game works.