Nyanko Great War: The Movie ()

"A theatrical anime comedy short based directly on the hit mobile game. Released alongside major theatrical events in Japan, it features an entire army of bizarre, surreal "Nyankos" executing chaotic plans for world dominance on the big screen." A lost media movie, created by PONOS Cooperation. This was a highly exclusive, limited-time interactive attraction, screened only inside physical event venues in Japan. PONOS Cooperation had never released it on DVD, Blu-ray, or any streaming platforms.