One-Punch Man, Komi Can't Communicate, JoJo's Bizarre Adventure, One Piece, Attack on Titan also rank
Kōhei Horikoshi's My Hero Academia manga volume 20 topped NPD BookScan's Top 20 adult graphic novels list for August.
This month's list featured 13 manga volumes, including:
The BookScan rankings collect data sales from more than 16,000 locations including Barnes & Noble and other book chains, independent bookshops, and online purchases — but not sales at comic book stores, Walmart.com, and some other venues. The rankings cover about 85% of the U.S. trade print book market.
Source: ICv2 (Brigid Alverson)