Sadamasa Oue (Japanese: 尾上 定正, romanized: Oue Sadamasa, born May 31, 1959) is a Japanese strategist, retired Japan Air Self-Defense Force (JASDF) Lieutenant General, and current Special Advisor to the Prime Minister of Japan (National Security and Nuclear Disarmament/Non-Proliferation Issues). Sadamasa Oue attended the National Defense Academy of Japan as part of the 26th term. He graduated in 1982 and was subsequently commissioned as an officer in the Japan Air Self-Defense Force. He formerly served as the Commander of the Northern Air Defense Force and the 24th Commander of the Air Logistics Command Following his retirement in 2017, he became a prominent advocate for defense reform, "Counterstrike Capabilities," and economic security integration. In October 2025, he was appointed as a Special Advisor to the Sanae Takaichi administration, focusing on national security and nuclear disarmament.
Source: “Sadamasa Oue”, English Wikipedia (CC BY-SA 4.0), excerpt