I will recomand digimon world re digitize for PSP, it has furigana and it is easy to read (though the furigana can be small and hard to read some times) I am still locking for more games with furigana that are my type, see also this..

http://www.jrpgclub.com/community/thread-39-post-746.html#pid746

http://www.giantbomb.com/furigana/92-7369/games/