Based on the movie Shingeki no kyojin: Endo obu za wârudo (2015) which tells a story about the everyday lives and secrets of soldiers; particularly Hange Zoë's Titan research and the creation of the Three Dimensional Maneuver Gear in the films' continuity.

A three episode web series based on the live-action film adaptations, 'Attack on Titan' and 'Attack on Titan: End of the World'. It features the same cast from the movies and tells a new story about the everyday lives and secrets of soldiers; particularly Hange Zoë's Titan research and the creation of the Three Dimensional Maneuver Gear -in the films' continuity.