A Japanese national has pleaded guilty in federal court to conspiring to illegally export firearm components and tactical accessories from the United States to Japan. Shota Yamamoto, 29, of Tokyo, entered his plea before U.S. District Judge Micah W.J. Smith in Honolulu. Sentencing is scheduled for June 1, 2026.
According to court records, between March 2024 and July 2025, Yamamoto conspired with another individual to send firearm parts and accessories from the U.S. to Japan without obtaining the necessary export licenses. The items were intended for retrofitting airsoft equipment that would be sold to enthusiasts in Japan who sought highly realistic gear. Airsoft is a recreational activity involving replica firearms that shoot non-metallic pellets.
Yamamoto used a Hawaii address to receive shipments from American dealers of firearm components and accessories. He then arranged for their export either by placing them in checked luggage or shipping them through commercial carriers. Yamamoto admitted that he exported or attempted to export more than 900 items—including AR-15 lower receiver parts kits, upper receivers, magazines, and similar components—all requiring an export license he did not possess.
“Yamamoto faces a maximum term of imprisonment of 20 years, a fine of up to $1,000,000, and a period of supervised release of up to three years,” according to the U.S. Attorney’s Office.
The investigation was conducted by Homeland Security Investigations and the Bureau of Industry and Security at the U.S. Department of Commerce.
Assistant U.S. Attorney Michael F. Albanese is prosecuting the case.
