Yaiba: Ninja Gaiden Z is a comic book published by Dark Horse Comics in 2014 as a tie-in to the videogame of the same name. This comic details the backstory of Yaiba Kamikaze before the events of the game.
- Yaiba: Ninja Gaiden Z #1
- Yaiba tells Miss Monday the story of how he was exiled from his clan after accidentally killing his sister.
- Yaiba: Ninja Gaiden Z #2
- Yaiba, now known as a Ninja Killer attempts to cross a spiritual river with the help of a woman he saves.