Translations

I've tested it....but i dont see anything wrong with the game...

there you have it, Translated Roms do work on the PSP

Famicom Detective Club 2 definitely works on the emu. In fact, being one of my favorite games, it was my first rom on the PSP.

I'm guessing that guy didnt have the Japanese Rom merged with translation patch (since Zsnes automatically patches it for you)