As expected, Eiichiro Oda’s One Piece dominates the yearly manga sales ranking for nine consecutive years since 2008 by selling 12.314 million copies in total.
However, the yearly sales is down 9% from the last year’s 14.102 million copies.
Its best-selling volume was the 80th released on December 28, 2015, and has sold 2.981 million copies in Japan.