Do you read Japanese? How heavy is it on the Kanji? I've been planning to pick up that DS version with the big book. I'm fine with Kana but my Kanji knowledge is usually what lets me down when attempting to play any Jap imports which are heavy on the story and the Kanji. So pleased to see a US release of this one though!
Yeah, I studied Japanese at Uni 10 years ago but it's pretty rusty! There is a fair amount of kanji, but there's furigana for all of it so you should be able to look anything up that you're not sure about. Plus, there's a big red arrow telling you where to go on the top screen most of the time anyway. Some of the riddles…