Nagagutsu wo Haita Neko

A feline musketeer named Perro aims to aid the helpless, but saving a mouse puts him at odds with Catdom's authorities. Pursued by the Three Blunderers, he meets Pierre, a young miller, and they travel together in search of success. Their journey leads them to Princess Rosa, and Perro decides to help Pierre win her hand. However, the ogre Lucifer also seeks Rosa. With the aid of a group of mouse thieves, Perro succeeds in arranging Pierre's engagement to the princess. On the night of the full moon, Lucifer abducts Rosa, prompting Perro, Pierre, and the mice to embark on a rescue mission.