• A sequel to the 2018 anime film "Batman Ninja" is in development, which will see the Dark Knight facing off against a Yakuza League. The new film will be set in a feudal Japan setting, continuing the unique anime-inspired interpretation of the Batman mythos.

• The Yakuza League, a criminal organization in the Batman universe, will serve as the primary antagonists in the sequel. This sets up a clash between the Caped Crusader and the powerful Japanese crime syndicate, adding a new layer of cultural and thematic depth to the story.

• The project is still in early development, with few details revealed about the specific plot or characters. Fans of the original "Batman Ninja" film are eagerly anticipating this continuation, which promises to deliver more visually stunning and action-packed anime-style Batman storytelling.