Narumi is on bad terms with her husband, Shinji, when, one day, Shinji goes missing. He comes back a couple of days later, but he seems like a totally different person, and he is now gentle and tender. He goes for a walk every day. Meanwhile, journalist Sakurai covers the story of a family that was brutally murdered, when an unexplained phenomenon takes place. Shinji Kase tells his wife that he came to Earth to invade.
Before We Vanish is a 2017 Japanese science fiction film directed by Kiyoshi Kurosawa. It is based on a stage play by Tomohiro Maekawa's Ikiume Theatre Company and the novel adaptation written by Maekawa. It stars Masami Nagasawa, Ryuhei Matsuda, Mahiro Takasugi, Yuri Tsunematsu, and Hiroki Hasegawa.