Manga launched last year, serialized in One Piece magazine “mook”
The 12th issue of One Piece magazine “mook” announced on September 2 that Boichi’s One Piece A sub-manga will end in the magazine’s 13th issue, which will ship this winter.
Boichi (Dr. Stone, Sun-Ken Rock) is revealing the manga in the magazine’s summer 2020 issue. Ryo Ishiyama (Amalgam of Distortion) is drawing the story for One Piece volume One.
Manga One Piece Novel “A” was originally serialized in One Piece Magazine. Shueisha published two compiled book volumes of the story in April and June 2018.
Viz Media is publishing a novel series titled One Piece : Ace’s Story, and it describes the story:
Take the plot of Ace, Luffy’s brother in these first two prose stories to continue the ONE PIECE high seas adventure! This volume includes the origin story of Ace, Luffy’s adopted brother, and stories about his quest for the legendary treasure One Piece.
Boichi previously drew one for One Piece in 2019, from a chapter from the original manga.