Okinawa Governor Demands U.S. Military Accord Review After Marine Murder Indictment

POLICY WIRE — Naha, Japan — Okinawa’s newly elected governor, Genta Koja, announced on Monday that he intends to request a fundamental review of the Status of Forces Agreement. This call for change follows the recent indictment of a U.S. Marine on suspicion of murdering a Japanese woman, a case that has intensified local anger regarding the American military presence.

Prosecutors charged the service member last month with the alleged strangulation of Anna Yagi, a 39-year-old local resident, at a hotel in the island’s capital, Naha. The incident has reignited a long-standing controversy about the rights and responsibilities of U.S. personnel stationed in Japan.

The United States maintains approximately 54,000 military personnel across the country, with the majority concentrated in Okinawa. This concentration has led to recurring diplomatic friction, as crimes involving U.S. service members have historically strained the close security relationship between the two allies.

For years, offenses such as sexual assaults, physical attacks, and traffic violations by U.S. personnel have sparked widespread protests. These actions have fueled resentment on the island, which hosts roughly 70% of the U.S. military facilities located throughout Japan.

Speaking at a news conference in Tokyo, Koja stated that he would push for a basic reevaluation of the 1960 Japan-U.S. Status of Forces Agreement. Critics of the accord argue it grants U.S. bases near-pristine extraterritorial status, effectively shielding them from certain domestic Japanese laws.

Under the current structure of the agreement, U.S. military authorities hold the primary jurisdiction to investigate and discipline their own service members when they are on official duty. This arrangement has sometimes impeded the progress of Japanese investigations and discouraged local authorities from probing issues like soil pollution near base perimeters.

Okinawa’s local legislature passed a resolution last month demanding revisions to the treaty, and this document is set to be forwarded to the U.S. embassy in the coming weeks. Koja emphasized that the prefecture has consistently lodged strong protests with both militaries and governments following every incident involving U.S. personnel.

He described the alleged killing as an extremely heinous act that has caused significant anxiety among the residents of the island. The case involves Lance Cpl. Devin Jacob Ballard, 20, who is stationed at Futenma Air Station. Police suspect he strangled Yagi and stole her wallet and backpack early on Oct. 3, 2026.

According to Japanese media reports, Ballard has denied the allegations against him. Before making his announcement, Koja, who took office in September, became the first Okinawa leader in 12 years to lend his support to a controversial plan for relocating a U.S. military base within the region.

The central government’s strategy involves keeping the Futenma air base on the main island of Okinawa but moving it to a less populated area. On Monday, Koja indicated he would also seek the rapid return of land used by the U.S. military in the commercial district, pursuant to a 2013 agreement, in an effort to stimulate the local economy.

Koja suggested the review should mandate prompt compliance with Japanese requests to transfer detained suspects before indictment and the adoption of specific Japanese statutes, such as the Aviation Act, for U.S. military operations. Meanwhile, Tokyo and Washington reached an agreement on Friday on measures to prevent future crimes, which include discussions on community relations and the Japanese legal framework.

U.S. officials also confirmed on Friday that they would extend a 30-day curfew, originally imposed following the woman’s murder, for some service members until Dec. 7.

Reporting by Policy-Wire (PW)