List of Japanese World War II radars

Army radar

Ground-based radar

• Ta-Chi 1 Ground-Based Target Tracking Radar Model 1 - SCR-268 1.5 meter band derivative built in small numbers
• Ta-Chi 2 Ground-Based Target Tracking Radar Model 2 - SCR-268 1.5 meter band derivative built in small numbers
• Ta-Chi 3 Ground-Based Target Tracking Radar Model 3 - - 3.75 m pw = 1 or 2 us, Power = 50 kW, PRF = 1 or 2 kHz, 150 built by Sumitomo Entered service early 1944. Yagi Antenna
• Ta-Chi 4 Ground-Based Target Tracking Radar Model 4 - SCR-268 1.5 meter band derivative built in small numbers
• Type A Bi-static Doppler Interface Detector
• Ta-Chi 6 TypeB Fixed Early Warning Device 1943 - 3 meter band - 60 built
• Ta-Chi 7 TypeB Mobile Early Warning Device Transportable version of the Ta-Chi 6
• Ta-Chi 13 Aircraft Guidance System
• Ta-Chi 18 TypeB Portable Early Warning Device - 3 meter band - 400 built
• Ta-Chi 20 Fixed Early Warning Device Receiver
• Ta-Chi 24 Mobil Anti-Aircraft Radar
• Ta-Chi 28 Aircraft Guidance Device
• Ta-Chi 31 Ground-Based Target Tracking Radar Model 4 Modify
• Ta-Chi 35 Height finding radar

  Airborne radar

• Ta-Ki 1 Model 1 Airborne Surveillance Radar
• Ta-Ki 1 Model 2 Airborne Surveillance Radar
• Ta-Ki 1 Model 3 Airborne Surveillance Radar
• Ta-Ki 11 ECM Device
• Ta-Ki 15 Aircraft Guidance Device Receiver

  Shipborne radar

• Ta-Se 1 Anti-Surface Radar
• Ta-Se 2 Anti-Surface Radar

  Medium bomber, with control air-to-air missile device

• Mitsubishi Ki-67 Hiryu "Peggy" I KAI Go-IA: This experimental modification was for managed air-to-air guided missile evaluations, during 1944–1945.

  Guided missiles

• Kawasaki Ki-147 I-Go Type1-Ko Air to Surface Radio Guidance Missile
• Mitsubishi Ki-148 I-Go Type1-Otsu Air to Surface Radio Guidance
• Missile I-Go Type 1-Hei
• "Ke-Go" IR Guidance Air to Surface Missile

  Navy radar

Land-based radar

Airborne radar

• Type 5 Model 1 Radio Location Night Vision Device

  Shipborne radar

• Type 2 Mark 2 Model 1 Air Search Radar
• Type 2 Mark 2 Model 2 Modify 3 Anti-Surface, Fire-assisting Radar for Submarine
• Type 2 Mark 2 Model 2 Modify 4 Anti-Surface, Fire-assisting Radar for Ship
• Type 2 Mark 3 Model 1 Anti-Surface Fire-Control Radar
• Type 2 Mark 3 Model 2 Anti-Surface Fire-Control Radar
• Type 2 Mark 3 Model 3 Anti-Surface Fire-Control Radar

  Radar-equipped bomber devices for maritime reconnaissance/antisubmarine patrol

• Mitsubishi G3M3 "Nell": This bomber for long range capacity, in 1943, was used as a Maritime reconnaissance/Radar aircraft for long range missions and some electronic warfare work in the seas.
• Mitsubishi G4M1 "Betty": From 1942, the G4M of this model was also used for the same purpose as the G3M bomber, for maritime long range capacities with sea radar and electronic warfare equipment.
• Nakajima B5N2 "Kate"/Nakajima B6N1-2 Tenzan "Jill": In 1944, some torpedo bombers of mentioned types used with antisubmarine, radar detection and similar purposes in maritime short or medium range missions from carriers or land bases.
• Aichi E13A1b "Jake" Mark 11B: like model 11A, added Air-Surface radar and other night conversion with radar.
• Kawanishi H6K2,4 and 5 "Mavis" Marks 11,22 and 23: More powerful engines, for ultra long range missions, long range sea radio equipment and air-surface finding radar added.
• Kawanishi H8K2 "Emily" Mark 12: more potent engines for ultra-long range maritime recon missions, major heavy armament; also long range sea radio equipment and air-surface search radar added
• Kawanishi E7K2 "Alf" Mark 2: short range hydroplane, was installing magnetic detection equipment and finding surface radar for short range patrol and antisubmarine missions
• Kyushu Q3W1 Nankai : two place version of training aircraft Kyūshū K11W1 Shiragiku, for anti-submarine patrol - was equipped with sea-surface finding antisubmarine sonar
• Kyūshū Q1W1 Tokai "Lorna": Anti-submarine patrol aircraft. Was equipped with sea-surface radar and antisubmarine equipment for escorted convoys in the East China Sea, the Yellow Sea and the Sea of Japan during short times in 1944-45.
• Mitsubishi Q2M Taiyō: Advanced Antisubmarine patrol design, derived from Mitsubishi Ki-67 Hiryū "Peggy" Bomber. Was equipped with magnetic antisubmarine search device, air-surface radar and electronic warfare equipment.

  Navy air guided missiles

• Funryu Type1 Surface to Air Radio Guidance Missile
• Funryu Type2 Surface to Air Radio Guidance Missile
• Funryu Type3 Surface to Air Radio Guidance Missile
• Funryu Type4 Surface to Air Radio Guidance Missile