Just letting people know about this LE coming next year for the PSP
Made by Aksys Games, gameplay very similar to visual novels like Tsukihime and Disgaea Infinite (wished there were more games like this in the US). Storyline is geared mainly towards women (and some men?) as you're a female protagonist surrounded by whole cast of male supporting characters in Edo Japan. Aksys hasn't given out details about the extras, but we can speculate that they will add items according to this survey, with artbook being top choice.
More thorough description + screenshots
Sister mentioned this to me, seemed really excited about it >.>