Crimson Bat, The Blind Swordswoman 1969 (Japan), also known as Mekurano Oichi monogatari: Makkana nagaradori is Japan drama premiere on Mar 15, 1969
A young blind girl is abandoned by her mother. When her guardian is killed, she learns to wield a sword from a traveling "Ronin". She travels to seek her mother and her revenge. (Source: IMDb)