I bought and downloaded FF and FF2 in Hong Kong Store. Found that it included both ENG and JPN language. Just set your iPhone/iPod language to JPN, the game will changed to JPN language. I used ENG and Chinese, the game will show ENG language. I think it is only include 2 languages. ^O^
well your english is pretty good, try that i'd say unless u like JP more.. if u want support for it the best thing to do is message them, although I highly doubt they are going to do anything for this hand-me down from the PSP
I am currently playing in ENG. I can play it with JPN without problem. I think most of the FF fans remember the story line and know what to do.