Satsuki perdió a su novio, Hitoshi, en un accidente de coche. Incapaz de superar su pérdida, se sume en una profunda tristeza. A causa de ello, comienza a vagar por las mañanas como parte de su rutina diaria. En algún momento, recuerda una fantástica historia que escuchó tiempo atrás sobre el fenómeno de la sombra de la luna, el cual permite a una persona encontrarse con los muertos al final de la luna llena. Entonces, durante uno de sus paseos matutinos, Satsuki conoce a una misteriosa mujer llamada Urara.
Aki and Naoko are childhood friends who are drifting apart as adults. Immersed in her family life, Naoko now has a husband and daughter; Aki, on the other hand, remains single and is on leave from work due to a personal crisis. The plot might sound familiar but it has never been told like this. The director Kusano Natsuka stages the interactions through an actors’ table-read and, as the lines are repeated, the scenes gradually develop into on-location conversations. Moreover, she repositions the dramatic peak of the story to the beginning: Aki has murdered Naoko’s daughter.
Cuatro mujeres. Todas de unos 30 años. Tres de ellas casadas, una divorciada. Pueden contarse cualquier cosa entre ellas. O al menos eso es lo que piensan. Un día, tras perder el juicio de divorcio, una de ellas lo abandona todo y desaparece. Las otras tres deben echar un vistazo a sus propias vidas.
Keito Myose (Yuya Yagira) and Yuichi Saeki (Masato Yano) were involved in a horrible case when they were young. They are now all grown up, but still suffering from that incident. At night, Keito and Yuichi meet again. A woman who is an acquaintance of Keito is killed in Keito's room. While the police investigates, a detective tells him "... you know Yuichi Saeki is a suspect and is on the country's most wanted list..."
Antonym is a slow-burning drama about human connection, told through the story of two women who come together to write a radio drama. Vain and self-centred Aya is forced to find a writing partner to work on the radio script she is developing. Heavily reluctant to collaborate, she partners shy co-worker Sachiko, who eagerly embraces the project. Peppered with coincidental occurrences and failed relationships, and powered by the friction and growing friendship between the women as they work on the script, Antonym is as much about the inevitability of human connection as it is about the necessity of it.
After the death of his father, Chihiro goes to live with his older half-brother Togo and his girlfriend Satomi. Togo and Satomi greet him with open arms, but Chihiro feels loneliness. He attends his friend Naoya's interpretive dance practice-- and becomes more and more interested in Naoya's personal matters.