|Japan Air Self Defense Force F-15DJ of 306 Sqn|
|Role||Air superiority fighter|
|Manufacturer||Mitsubishi Heavy Industries, McDonnell Douglas|
|First flight||4 June 1980|
|Introduction||7 December 1981|
|Primary user||Japan Air Self-Defense Force|
|Developed from||McDonnell Douglas F-15 Eagle|
The Mitsubishi F-15J/DJ Eagle is a twin-engine, all-weather air superiority fighter based on the McDonnell Douglas F-15 Eagle in use by the Japan Air Self-Defense Force (JASDF). The F-15J was produced under license by Mitsubishi Heavy Industries. The subsequent F-15DJ and F-15J Kai variants were also produced. Japan is the largest customer of the F-15 Eagle outside the United States. In addition to combat, F-15DJ roles include training. The F-15J Kai is a modernized version of the F-15J.