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.