Dissidia 012: Duodecim Final Fantasy - ULES01505

[hyakki]

thank you for your answer Hyakki...I'm sorry but I don't understand what I have to do...I'm using debug font option in Configuration/Media...can you explain me how to fix it,step by step?thanks

First try to uncheck the 'Use debug font' option since you should be using the flash0 fonts, see if that fixes that game.
If not then go to the jpcsp folder 'flash0' rename the font folder to font- so you have a backup, then copy the same 'font' folder off your actual psp to the jpscp flash0 directory (directory layout should be similar so not too hard to find it).