Warner Bros. Japan and Warner Bros. Home Entertainment are apparently developing a Batman anime film titled "Batman Ninja."

There will be a first-look panel at New York Comic-Con:

Warner Bros. Japan and Warner Bros. Home Entertainment team for an eye-popping addition to the Batman animated legacy with Batman Ninja, a spectacular, all-new anime film coming in 2018. Be among the first to witness the premiere of colorful footage from this imaginative take on Batman and many of his connected characters. Panelists will include director Jumpei Mizusaki, character designer Takashi Okazaki, screenwriter Kazuki Nakashima, English-language screenwriters Leo Chu & Eric Garcia and some potential special guests.