Trailer: At the Window by Rikiya Imaizumi

Shigemi Ichikawa (Goro Inagaki) works as a freelance writer. He is married to Sae (Yuri Nakamura), who works as an editor. His wife is involved in an affair with a popular novelist that she works with. Shigemi Ichikawa is aware of his wife’s infidelity, but he is unable to tell her that he knows. One day, Shigemi Ichikawa reads a novel written by female high school student Rua Kubo (Tina Tamashiro), whom he met at a literature award ceremony. He is fascinated by her novel. He asks her if the novel is based on a real person and if so, he would like to meet that person.