What is required for a valid driver's license for US forces in Japan?

A valid driver's license for US forces in Japan is established through the use of USFJ Form 4EJ. This form is specifically designated for US personnel to drive in Japan and must be completed properly to validate the driver's status while operating vehicles. The proper completion and possession of this form provide authorization and inform Japanese authorities that the individual is permitted to drive under the terms of the Status of Forces Agreement (SOFA).

While other options, like a Japanese driver's license or an international driving permit, may be utilized by individuals from different countries, they do not apply to the specific requirements set forth for US forces. A military ID alone does not indicate the authority to drive and is not sufficient without the appropriate documentation. Therefore, USFJ Form 4EJ is essential for US personnel, ensuring compliance with local regulations while driving in Japan.