I really liked Tales of Xillia because not only does it have voice overs and subtitles, there is an option to manually advance the text by pressing a button rather than have it fly by at normal speed.
cool another Tales fan! I played Xillia, Vesperia and Graces f in Japanese and I have to agree with you on the voiceovers and text, its really helpful to hear it and match the words to the text.
I personally haven't done this yet, but I always wanted to replay some games in Japanese. so maybe if you have a game you want to play through again, replay it in Japanese. that way you already know how to play and the story so its easy to pick up. I think classic titles like Final Fantasy would be fun to replay.
I like to play Shenmue in Japanese ^^ Played it in English and completed but it would be great to play it in Japanese. Final Fantasy would be great too ~