Shinzaburo Ichikawa

In 1701, Lord Takuminokami Asano has a feud with Lord Kira and he tries to kill Kira in the corridors of the Shogun's palace. The Shogun sentences Lord Asano to commit suppuku and deprives the palace and lands from his clan, but does not punish Lord Kira. Lord Asano's vassals leave the land and his samurais become ronin and want to seek revenge against the dishonor of their Lord. But their leader Kuranosuke Oishi asks the Shogun to restore the Asano clan with his brother Daigaku Asano. One year later, the Shogun refuses his request and Oishi and forty-six ronin revenge their Lord.

“19 vassals of Lord Hosokawa ask permission to commit harakiri with him, as a demonstration of their loyalty. Only Yaichiemon Abe is refused permission, forced instead into the vassalage of his lord’s successor. Humiliated and derided, Yaichiemon eventually commits harakiri without permission. His eldest son is then punished for Yaichiemon’s suicide, and when he resists, is sentenced to death. The entire Abe clan rebels upon the son’s execution, and the clan is annihilated.” --Alan Poul, Japan Society