The Woman Aiming for the Shogun(東海美女伝)

A man attacks the shogun, but does not succeed in his assassination attempt. He flees to the mountains and hides in a shed. There he finds an old man and a girl. The latter is the daughter of Shogun's former wife and also has revenge on her mind. The former is also connected to the castle. Separately a girl lives at the shogun's castle and believes in god.