Jon Mitchell is an award-winning investigative journalist based in Japan. An expert in the US Freedom of Information Act (FOIA), his scoops are often on TV news in Japan and featured in reports for the US Congress. Mitchell's first English book, Poisoning the Pacific: The US Military's Secret Dumping of Plutonium, Chemical Weapons, and Agent Orange (2021), was a winner in the Society of Environmental Journalists' annual awards. In 2023, he received Japan's most prestigious journalism prize, the Ishibashi Tanzan Memorial Journalism Award for public service.