Famitsu Wave just released a DVD that features some footage from E3. In it, Producer Tanaka and Director Komoto answer some questions from the Japanese media.
This is basically just a video of the interview that was paraphrased and recycled across many Japanese sites a while back. There isn't anything new, but if you want to take a look, I got it all subtitled up for you.
Click Here to Watch!
I will be making a formal news article later tonight that will include some bonus material from the pages of the magazine that came with the DVD.