Kouya no Shounen Isamu  

Isamu, Boy of the Wilderness, Wilderness Boy Isamu, Isam - Go Into the Wild West, The Rough and Ready Cowboy, 荒野の少年イサム, Sam il ragazzo del West

Isamu's birth was marked by tragedy, with his parents being murdered by racist thugs. He was then saved by a notorious outlaw. Despite having a samurai father and an Indian tracker mother, he faced a difficult upbringing. However, if he could endure this challenging childhood, he might become one of the greatest gunslingers in the west.