Ninja Batman’s new promotional trailer revealed the new release date for the movie to hit theaters which is June 15, 2018, in Japan. We also know we can expect to see Batman, Joker, Catwoman, Harley Quinn, Gorilla Grodd, Poison Ivy, Deathstroke, Penguin, Two-Face, Bane, Red Robin, Nightwing, Red Hood, Alfred to be in the movie. The story of the movie is essentially Gorilla Grodd builds a time machine and it ends up sending Batman and all of his enemies to feudal Japan. The villains take over the land as lords and the Joker is leading them. With most of Batman’s weapons needing to be recharged he is left to defend himself with the tools and technology of the time.