The Nakajima Ki-44 IIB Shoki known as Demon Queller or Allied codename Tojo, was a single-engine fighter aircraft used by the Imperial Japanese Army Air Force in World War II, first flying in August 1940 and entering service in 1942. The Japanese Army designation for this aircraft was Type 2 Single-Seat Fighter. This aircraft was powered by a Nakajima Ha-109 of 1,130 kW (1,520 hp) engine.
In contrast to its predecessor, the nimble Ki-43, the Ki-44 was designed for speed and climbing ability and was used to intercept high flying B-29 Superfortress bombers. With its poor visibility on the ground, weak armament, and high landing speed, it was generally disliked by pilots. Armament consisted of two 7.7 mm (.303 in) Type 89 machine guns and two 12.7 mm (.50 in) Ho-103 machine guns placed in each wing.
In contrast to its predecessor, the nimble Ki-43, the Ki-44 was designed for speed and climbing ability and was used to intercept high flying B-29 Superfortress bombers. With its poor visibility on the ground, weak armament, and high landing speed, it was generally disliked by pilots. Armament consisted of two 7.7 mm (.303 in) Type 89 machine guns and two 12.7 mm (.50 in) Ho-103 machine guns placed in each wing.