The Mitsubishi J2M Raiden is a single-engine land-based fighter aircraft used by the Imperial Japanese Navy Air Service in World War II.
Variants
J2M1 Prototype
Fitted with the 1,044 kW (1,400 hp) Mitsubishi MK4C Kasei 13 14-cylinder air-cooled radial engine, and armed with two 7.7 mm (.303 in) Type 97 machine guns in the upper fuselage and two wing-mounted 20 mm Type 99 Model II cannon.
J2M2 Model 11
Powered by 1,379 kW (1,850 hp) Mitsubishi MK4R-A Kasei 23a 14-cylinder radial engine, same armament as the J2M1.
J2M3 Model 21
Armed with two wing-mounted 20 mm Type 99 Model II cannon and two wing-mounted 20 mm Type 99 Model I cannon.
J2M3a Model 21A
Armed with four wing-mounted 20 mm Type 99 Model II cannon.
J2M4 Model 32
Prototype fitted with the 1,357 kW (1,820 hp) Mitsubishi MK4R-C Kasei 23c engine.
J2M5 Model 33
High altitude variant powered by 1,357 kW (1,820 hp) Mitsubishi MK4U-A Kasei 26a engine with mechanically driven supercharger, giving increased high-altitude speed at the expense of range.
Two 20 mm Type 99 cannon in fuselage, two 20 mm Type 99 Model II cannon in wings.
J2M5a Model 33A
Armed with four wing-mounted 20 mm Type 99 Model II cannon.
Wing cannon were harmonized in trajectory and ballistics with each 200 rpg.
J2M6 Model 31
Chronologically earlier than J2M4 and J2M5 this version was based on J2M3.
Had wider cockpit and improved bubble canopy later used in J2M3 built since July 1943.
J2M6a Model 31A
Chronologically earlier than J2M4 and J2M5 this version was based on J2M3a.
Had a wider cockpit and improved bubble canopy later used in J2M3a built since July 1943, One J2M6a was built.
