I think the most obvious warning with this anime is that ... be able to take on a ninja commando who is carrying a bazooka and another one who has a suit of armor that transforms into a jet.

Batman Ninja vs. Yakuza League – Warner Bros. Japan’s sequel to their 2018 anime movie Batman Ninja – arrives on Digital on March 18 and on 4K UHD and Blu-ray on April 15, the studio ...