"Wrong About Japan" was not universally appreciated when it was first published in 2005, but time has proven it to be a small, highly original contribution to books on this country. In it, author Peter Carey, recipient of two Man Booker prizes, traipses through urban Japan in the company of his son Charley, who is bent on exploring Japanese film, anime, manga and other facets of popular culture. The result is a very different hit list of travel objectives — and some fresh perspectives.