You Only Live Twice (novel) the previous novel, "On Her Majesty's Secret Service". James Bond is drinking and gambling heavily and making mistakes on his assignments when, as a last resort, he is sent to Japan on a semi-diplomatic mission. Whilst there he is challenged by the Head of the Japanese Secret Service to kill Dr. Guntram Shatterhand. Bond realises that Shatterhand is Ernst Stavro Blofeld and sets out on a revenge mission to kill him and his wife, Irma Bunt. The novel deals on a personal level with the change in Bond from a depressed man in mourning, to a man of action bent
You Only Live Twice (novel) politically embarrassing "Garden of Death" in an ancient castle; people flock there to commit suicide. After examining photos of Shatterhand and his wife, Bond discovers that "Shatterhand" and his wife are Tracy's murderers, Ernst Stavro Blofeld and Irma Bunt. Bond gladly takes the mission, keeping his knowledge of Blofeld's identity a secret so that he can exact revenge for his wife's death. Made up and trained by Tanaka, and aided by former Japanese film star Kissy Suzuki, Bond attempts to live and think as a mute Japanese coal miner in order to penetrate Shatterhand's castle. Tanaka renames Bond "Taro Todoroki"