After being betrayed by his peers and lost both his father and his right arm, legendary craftsman "Jingoro Hidari" is on a journey of revenge with his partner "Sleeping Cat" and his mechanical prosthetic arm. Finally, Jingoro faces one of his adversaries "Inumaru" in a fight to the death... This is a pilot version of the stop-motion samurai film that tells the story of "Jingoro Hidari," a legendary Edo-era craftsman.