The adventures of a failed ninja and a fat cat... Kagerota, a rogue ninja, is a wanted man as his clansman believes that he knows whereabouts of the scrolls which tells the mythical skills of warriors changing appearances to win battles. Kagerota is taking “Father,” an overweight, golden-haired and red-nosed cat in his bag. Kagerota believes the cat is the feline form of his long-disappeared and legendary ninja father Kuze Kenzan because of the same red nose as Kenzan’s. Meanwhile, the Kiryu Clan, who is anxious to bring the scroll back, dispatches two female ninjas, Momiji and Tsubame, to nab Kagerota. Kagerota fights for making “Father” back to his human appearance and geting away from the thug ninjas…