TOKYO -- Total printed copies of the
One Piece Manga Breaks Another Record With Reaching 470 Million Copies in Print Worldwide
One Piece Manga Officially Exceeds 500 Million Circulating Copies - Anime Corner
One Piece Manga Nabs Guinness World Record For Most-Published Comic Series - Anime Corner
One Piece Manga Sells 500 Million Copies, Setting Guinness World Record
One Piece: The record of the mega-popular manga series explained
News - One Piece Vol 100 The Mainichi World Economic Journal News Paper, Page 2
1008 July 19-Aug 1, 2013 - Metropolis
PDF) Manga An Anthology of Global and Cultural Perspectives
Longest single-volume book in the world goes on sale – and is impossible to read, Books