This is an official product, not bootleg. Original Name = 130 Release Date : 2005 Pages : About 160x30pages (No Missing Page). Duration: 26 weeks (Mexico, Peru, Chile, Brazil, Argentina: 416 weeks). Duration: 24 weeks (Mexico, Peru, Chile, Brazil, Argentina: 412 weeks). The item "JAPAN Kouji Kumeta manga Sayonara Zetsubou-Sensei 130 Complete Set" is in sale since Wednesday, May 2, 2018.This item is in the category "Collectibles\Animation Art & Characters\Japanese, Anime\Other Anime Collectibles". The seller is "japan-ssdyuk" and is located in Asahikawa-shi, Hokkaido. This item can be shipped worldwide.