NIS America has announced that the company will be releasing the Natsume's Book of Friends Season 1 & 2 Premium Edition on October 9, 2012. This release will include all 26 episodes on four DVD discs.
The extras in the set are:
*Hardcover art book, "Natsume's Book of Friends," with close-up information on the characters, an interview with director Takahiro Omori, an episode guide, rough character sketches, and Japanese DVD package illustrations.
* Clean opening and ending and Japanese commercials
The MSRP for the set is US$69.99.