Apple today updated iBooks to version 3.1, bringing new support for paid books in Japan and enhanced support for Asian languages.What’s New in Version 3.1
The iBookstore in Japan now has hundreds of thousands of books available for purchase, including fiction,
manga, light novels and more. This version of iBooks also includes a number of improvements for reading
Asian language books.
iBooks is a free download from the App Store. [Direct Link]