Batman, his allies, and his enemies are transported back in time to feudal Japan when a time machine created by Gorilla Grodd malfunctions. Separated from his gadgets and technology, Bruce Wayne must master the ways of the ninja to take on the warlords who now rule the land — each a familiar DC villain reimagined as a feudal Japanese lord. Directed by Junpei Mizusaki with character designs by Takashi Okazaki (Afro Samurai), Batman Ninja is a breathtakingly animated, visually inventive love letter to anime, jidaigeki cinema, and DC Comics.