Following the death of the unmarried and childless Taki, Takeshi, a young relative of hers, discovers several pages of closely written lines in which the old lady has recorded her memories. This is how he learns the truth about her youth working as a housemaid and nanny for the Hirai family in a little house in Tokyo with a red gabled roof.

The mythical adventures of the legendary Chinese trickster Monkey, who must outwit a variety of wily demons who stand in the way of him and his fellow Buddhist travelers. Though portrayed as a literal, if rather anthropomorphized, monkey in the original legends, this film substitutes the spindly comic actor Norihei Miki, sans makeup.