暗殺者の神話 (1984)

The Saika clan, that had succeeded in battle against the large armies of Nobunaga and Hideyoshi, had in the Tokugawa era of Ieyasu, been driven into the mountains 7 generations later, forced into subsistence hunting. A man comes to them offering revenge: to assassinate current Tokugawa Shogun Yoshimune. (Made-for-TV movie)