N4G.com relayed some info that was posted on a Japanese gaming website. Probably the most interesting picture of the batch is this one below which shows what the main menu will look like. Remember that these pics are taken from an earlier build of the game, so things may have been changed since then.
I like how it puts some of your general player information right there on the front page. And "Reputation", I wonder what that could be? If it's based on feedback other players have given you, or if its calculated based on how skilled you are/how long you've played.