One Piece’s 11th straight time at #1 with 4 books, followed by Kimi-tachi wa Dō Ikiru ka, 3 Attack on Titan, 2 Hunter × Hunter, 4 Kingdom
Top-Selling Manga in Japan by Volume: 2018
One Piece’s 11th straight time at #1 with 4 books, followed by Kimi-tachi wa Dō Ikiru ka, 3 Attack on Titan, 2 Hunter × Hunter, 4 Kingdom