The combined fourth and fifth 2018 issue of Shueisha's Weekly Shonen Jump magazine published six one-shot spinoff manga for Eiichiro Oda's One Piece manga drawn by different manga creators on Monday. The spinoff manga include:

"Coby Ni no Kohiyama" (Kohiyama, Who Looks Like Coby) by Nakamaru

"Ghost Princess Perona-chan" by Masahiro Hirakata

"Nico Robin no Raku ni Igitai" (Nico Robin Wants to Live Comfortably) by Tatsuya Suganuma

"Doko demo Crocus-san" (Anywhere Crocus) by Ryōsuke Sonoda

"One Piece Jigoku-hen" (One Piece Hell Chapter) by Tadaichi Nakama

"Heya Sagashi" (Room Searching) by Daiki Ibara

The one-shots did not run in Viz Media's English digital edition of Shonen Jump .

Source: Comic Natalie