The film opens on a woodcutter (木樵り; Kikori, played by Takashi Shimura) and a priest (旅法師; Tabi Hōshi, Minoru Chiaki) sitting beneath the Rajōmon city gate to stay dry in a downpour. A commoner (Kichijiro Ueda) joins them and they tell him that they have witnessed a disturbing story, which they then begin recounting to him. The woodcutter claims he found the body of a murdered samurai three days earlier while looking for wood in the forest; upon discovering the body, he says, he fled in a panic to notify the authorities. The priest says that he saw the samurai with his wife traveling the same day the murder happened. Both men were then summoned to testify in court, where they met the captured bandit Tajōmaru (多襄丸), who claimed responsibility for killing the samurai and raping his wife.
Hidetora Ichimonji, a powerful warlord, experiences a dream reminding him that he's showing his age and decides to divide his kingdom among his three sons: Taro, Jiro, and Saburo. Taro, the eldest, will receive the prestigious First Castle and become leader of the Ichimonji clan, while Jiro and Saburo will be given the Second and Third Castles. Hidetora will retain the title of Great Lord and Jiro and Saburo are to support Taro.
Professor Shukichi Somiya (Chishu Ryu), a widower, has only one child, a twenty-seven-year-old unmarried daughter, Noriko (Setsuko Hara), who takes care of the household and the everyday needs—cooking, cleaning, mending, etc.—of her father. On a shopping trip to Tokyo, Noriko encounters one of her father's friends, Professor Jo Onodera (Masao Mishima), who lives in Kyoto. Noriko knows that Onodera, who had been a widower like her father, has recently remarried, and she tells him that she finds the very idea of his remarriage distasteful, even "filthy." Onodera, and later her father, tease her for having such thoughts.
Ugetsu is set in villages which line the shore of Lake Biwa in Ōmi Province in the late 16th century. It revolves around two peasant couples – Genjurō and Miyagi, Tōbei and Ohama – who are uprooted as Shibata Katsuie's army sweeps through their farming village, Nakanogō. Genjurō, a potter, takes his wares to nearby Ōmizo. He is accompanied by Tōbei, who dreams of becoming a samurai. A respected sage tells Miyagi to warn her husband about seeking profit in time of upheaval, and to prepare for a probable attack on the village. Genjurō arrives with his profits, but she asks him to stop. Genjurō nevertheless works long hours to finish his pottery. That night Nakanogō is attacked by soldiers, and the four main characters hide out in the woods.
As his town is flooded by water, an aged widower is forced to add additional levels onto his home in order to stay dry. But when he accidentally drops his favorite smoking pipe into the lower submerged levels of his home, his search for the pipe eventually makes him relive scenes from his eventful life (including his time before the flooding began).
Nishimiya est une élève douce et attentionnée. Chaque jour, pourtant, elle est harcelée par Ishida, car elle est sourde. Dénoncé pour son comportement, le garçon est à son tour mis à l'écart et renvoyé du lycée. Des années plus tard, il apprend la langue des signes et part à la recherche de la jeune fille.
College student Hana falls in love with a werewolf and has two half-werewolf children with him: a daughter, Yuki, and a year later a son, Ame. Soon after Ame's birth, their father is killed while hunting food for the children.
Shinji Ikari, the teenage pilot of a giant Evangelion cyborg, is distraught over the death of his friend Kaworu Nagisa. He visits fellow pilot Asuka Langley Soryu in a hospital and masturbates to her comatose body.
A retired couple, Shūkichi and Tomi Hirayama (played by Chishū Ryū and Chieko Higashiyama respectively) live in the town of Onomichi in southwest Japan with their unmarried youngest daughter Kyōko (played by Kyōko Kagawa). They have a total of 5 children, who are all grown up. The couple travel to Tokyo to visit their son and daughter as well as their widowed daughter-in-law.
In 1958 Japan, university professor Tatsuo Kusakabe and his two daughters, Satsuki and Mei, move into an old house to be closer to the hospital where their mother Yasuko is recovering from a long-term illness. Satsuki and Mei find that the house is inhabited by tiny animated dust creatures called susuwatari – small, dark, dust-like house spirits seen when moving from light to dark places. When the girls become comfortable in their new house and laugh with their father, the soot spirits leave the house to drift away on the wind. It is implied that they are going to find another empty house – their natural habitat.
The film begins with two bedraggled peasants, Tahei and Matashichi (Minoru Chiaki and Kamatari Fujiwara). Through conversation, they reveal that they had intended to fight alongside the Yamana clan, but turned up too late, were taken for soldiers of the defeated Akizuki clan, and forced to bury the dead. After quarreling and splitting up, the two are both captured again and forced to dig for gold in the Akizuki castle with other prisoners.
Generals Miki and Washizu are Samurai commanders under a local lord, Lord Tsuzuki, who reigns in the castle of the Spider's Web Forest. After defeating the lord's enemies in battle, they return to Tsuzuki's castle. On their way through the thick forest surrounding the castle, they meet a spirit, who foretells their future. The spirit tells them that today Washizu will be named Lord of the Northern Garrison and Miki will now be commander of the first fortress. She then foretells that Washizu will eventually become Lord of Spiderweb Castle, and finally she tells Miki that his son will also become lord of the castle.
At the start of the film, the main character, Iguchi Seibei, becomes a widower when his wife succumbs to tuberculosis. His wife receives a grand funeral, more than what a low-ranking samurai such as Seibei could afford. Seibei works in the grain warehouse, accounting for stores inventory for the samurai clan. His samurai colleagues mock him behind his back with the nickname Tasogare (Twilight). When evening approaches, Seibei rushes home to look after his senile elderly mother and two young daughters, Kayano and Ito, instead of bonding with his supervisor and other samurai colleagues over customary nights of dinner, geisha entertainment, and sake drinking. Even though he is a samurai, Seibei neglects his appearance, failing to bathe and being shabbily dressed. The well-being of his young daughters and medicine for his mother take priority over new clothes or the monthly bath fee and his daughters say they are both happy, even without a mother.
Noriko (Setsuko Hara), a secretary in Tokyo, lives in the extended Mamiya family at Kamakura, Kanagawa, which includes her parents Shūkichi and Shige (Ichirō Sugai and Chieko Higashiyama), her older brother Kōichi (Chishū Ryū), a physician, his wife Fumiko (Kuniko Miyake), and their two young sons Minoru (Zen Murase) and Isamu (Isao Shirosawa).
Keiko, a young widow, becomes a hostess in Ginza nightclubs (mizu shōbai) to make ends meet. The story recounts the struggles to maintain her independence in a male-dominated society.