A single spy can change the course of history - for better, or for worse. Takeo Yoshikawa was one such spy. Stationed in Honolulu, Yoshikawa's intelligence was used by the Japanese to launch a devastating attack on Pearl Harbor in 1941. The massacre brought the USA in to WW2, and ultimately led to Japan's crushing defeat. He shares his unsettling story with Vanessa Kirby. From SPYSCAPE, the home of secrets. A Cup And Nuzzle production. Takeo Yoshikawa is voiced by Eiji Mihara. Series producer: Gemma Newby. Produced by Morgan Childs. Music by Nick Ryan.