units. Operators Imperial Japanese Army Air Force No. 25 Dokuritsu Hikō Chutai IJAAF No. 71 Dokuritsu Hikō Chutai IJAAF No. 84 Dokuritsu Hikō Chutai IJAAF No. 4 Hikō Sentai IJAAF No. 5 Hikō Sentai IJAAF No. 13 Hikō Sentai IJAAF No. 16 Hikō Sentai IJAAF No. 21 Hikō Sentai IJAAF No. 27 Hikō Sentai IJAAF No. 45 Hikō Sentai IJAAF No. 53 Hikō Sentai IJAAF No. 65 Hikō Sentai IJAAF No. 70 Hikō Sentai IJAAF Akeno Army Fighter Training School Manchukuo Air Force People's Liberation Army Air Force Surviving aircraft Only one Ki-45 KAIc remains today. It was one of about 145 Japanese aircraft brought to the United States aboard the USS Barnes for evaluation after World War II. It underwent an overhaul at Middletown Air Depot, Pennsylvania, and was test-flown at Wright Field, Ohio, and Naval Air Station Anacostia in Washington, D.C.. The United States Army Air Forces donated the Toryu to the Smithsonian Institution in June 1946. The fuselage only is currently on display at the Steven F. Udvar-Hazy Center, alongside a Nakajima J1N and Aichi M6A, but the rest of the aircraft is in storage at the Paul E. Garber Preservation, Restoration, and Storage Facility. Specifications (Ki-45 KAIc) See also References Notes Bibliography "Army Type 2 two-seat fighter Toryu". Famous Airplanes of the World #21. Tokyo: Bunrindo, 1990. . (new edition 1987 by Putnam Aeronautical Books, .) External links Fred Hargesheimer and ERA/Univac Story Ki-45, Kawasaki Ki-045 Low-wing aircraft Aircraft first flown in 1941 Twin piston-engined tractor aircraft