The manga is titled Worst Gaiden: Guriko (Worst Side Story: Guriko), and Ryūta Suzuki is drawing the series.
The manga is titled Worst Gaiden: Dokuro (Worst Side Story: Skull), and it is about Tesshō Kawachi, a character from the original manga.
This year’s February issue of Akita Shoten’s Bessatsu Shōnen Champion magazine revealed on Saturday that Hiroshi Takahashi’s Worst manga will get a new spinoff manga in the next issue on February 12.
The manga also inspired three live-action films, with Takashi Miike directing the first two films, Crows Zero and Crows Zero II.