忍法破り必殺 (1964)

Drunken samurai Saito Magobei lives a reckless and irresponsible life. He’s not the man to volunteer for thrilling adventures. But when Magobei and Kurita Heishichiro meet two frightened women escorting Kotaro, child heir to the perishing Azama Clan, they feel honor bound to protect them from clan traitors and their ninja henchmen. With ruthless ninja dogging every step, Magobei will have to find his courage, restore his pride, and wager his life on his lightning sword and his karate skills in a bloody battle to save the young lord. Immerse yourself in this exhilarating adventure of samurai versus ninja, brought to life by an extraordinary cast. Seize the moment and don't miss it!