Ugetsu, also known as Tales of Ugetsu, The Tales of the Wave after the Rain Moon and Ugetsu Monogatari (雨月物語), is a 1953 Japanese romantic fantasy drama film directed by Kenji Mizoguchi and based on stories in Ueda Akinari's 1776 book of the same name. It is a ghost story and an example of the jidaigeki (period drama) genre, starring Masayuki Mori and Machiko Kyō.
Major themes include the ethics of war, forbidden relationships with the spirit world, and neglect of family duty. The film won the Silver Lion Award at the 1953 Venice Film Festival and other honours. Ugetsu is one of Mizoguchi's most celebrated films, regarded by critics as a masterpiece of Japanese cinema. It is credited with simultaneously helping to popularise Japanese cinema in the West and influencing later Japanese film.