Mr. Watanabe suddenly finds that he has terminal cancer. He vows to make his final days meaningful. His attempts to communicate his anguish to his son and daughter-in-law lead only to heartbreak. Finally, inspired by an unselfish co-worker, he turns his efforts to bringing happiness to others by building a playground in a dreary slum neighborhood. When the park is finally completed, he is able to face death with peaceful acceptance.

Set in feudal Japan, this film presents an intriguing tale of violent crime in the woods, told from the perspective of four different characters -- a bandit, a woman, her husband and a woodcutter. Only two things about the incident seem to be clear -- the woman was raped and her husband is now dead. However, the other elements radically differ as the four participants and/or witnesses relate their own stories (with the dead man, eerily enough, speaking through a medium). As each account is revealed, what seemed black-and-white turns to various hues of gray, leading to surprising -- and confounding -- revelations.

At the age of seventy, after years of consolidating his empire, the Great Lord Hidetora Ichimonji (Tatsuya Nakadai) decides to abdicate and divide his domain amongst his three sons. Taro (Akira Terao), the eldest, will rule. Jiro (Jinpachi Nezu), his second son, and Saburo (Daisuke Ryu) will take command of the Second and Third Castles but are expected to obey and support their elder brother. Saburo defies the pledge of obedience and is banished.