The Lockheed F-104 Starfighter, in its Japanese license J
version, painted to the style of the 203rd Tactical Fighter Squadron of the JASDF.
The Japanese Starfighter was given the designation F-104J, the J standing for Japan. It was similar in overall structure to the F-104G, but was equipped as an all-weather interceptor rather than as an air-to-ground strike aircraft. One of the reasons for the choice of this option was that treaty restrictions at the time prevented Japan from acquiring any aircraft which had even a hint of an offensive role.
The 203rd’s marking is based on a representative species of Hokkaido wildlife : a cartoon-like brown bear (in black and white) is flanked by stylized red flashes shaping a “2” on the left and a “3” on the right, and carries two red stars (denoting the 2nd Air Wing) on its 0-shaped belly
Grab the flags for the livery here : https://drive.google.com/drive/folders/1EyApzCzqJNWtQbAZywo2uMcl5I1n86BR?usp=sharing