Gangsta (stylized as GANGSTA.) (Japanese: ギャングスタ, Hepburn: Gyangusuta) is a Japanese manga series written and illustrated by Kohske. It has been published in Shinchosha's Monthly Comic @BUNCH magazine since March 2011. The series has inspired a spin-off manga, an audio drama series, an anime television series, and an original novel. The anime series was the last to be produced by animation studio Manglobe before its bankruptcy