Broken Blade: The Gap Between Life and Death

Broken Blade (Japanese: ブレイク ブレイド, Hepburn: Bureiku Bureido; 'Break Blade') is a Japanese manga series written and illustrated by Yunosuke Yoshinaga. It was serialized in various Flex Comix magazines from September 2006 to October 2022, with its individual chapters collected into 20 volumes. It was adapted into six 50-minute anime films.