Vain, middle-aged actress Biwako is placed in witness protection while authorities investigate the brutal murder she witnessed. Under the watch of two dedicated cops, Biwako struggles to maintain her career, her public image, and her personal life as she prepares for her new role on the witness stand.

Teenage Mutsuko comes to Tokyo for work but ends up at a repair shop. She befriends the owner's family. Neighbors Hiromi, writer Chagawa with admirer Junnosuke strive alongside them in postwar Tokyo's evolution.