Ultra-Nyan's adventures continue. This time, he is tasked with finding the cause of the crows' sudden declaration of war upon the cats.

Haruka finds a cat in an abandoned building and names it "Nyan". Little does she know that this cat is actually "Ultra-Nyan" who has come from outer...

Black Jack is a master surgeon who possesses impeccable skills, enabling him to perform operations that are impossible for even the finest surgeons....

War drama based on a short story by Akiyuki Nosaka.