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Japan’s Prime Minister Sanae Takaichi lodged a protest with the United States on Sunday, October 4, after Okinawa police arrested a 20-year-old U.S. Marine on suspicion of robbing and murdering a Japanese woman. Police identified the suspect as Devin Jacob Ballard and the woman as 39-year-old Anna Yagi; Ballard has denied the allegations, according to police.
The arrest brings renewed scrutiny to the U.S. military presence in Okinawa, where residents have long raised concerns about servicemembers’ conduct and the effects of hosting military facilities. The Japanese government said it had demanded cooperation with the investigation, tighter discipline among U.S. personnel and measures to prevent a recurrence. The allegations have not been established in court.
Police describe events at Naha hotel
Okinawa Prefectural Police said the alleged killing took place in a hotel in Naha, the prefectural capital, on Saturday, October 3. Investigators told Jiji Press that Yagi entered the hotel with Ballard at about 2:10 a.m. Hotel staff found her body in the room at around 4:15 a.m., after the checkout time had passed.
Police suspect Ballard killed Yagi by an as-yet-unspecified means and took her backpack, wallet and other belongings. Jiji Press reported that the backpack and other items were later found near the hotel. Police are investigating the cause of death and the nature of the relationship between the two; details of the evidence and any further investigative steps have not been publicly established in the reporting available Sunday.
Tokyo calls for cooperation and discipline
Takaichi described the incident as extremely brutal and vicious and said Japan had strongly protested to the U.S. side. She said the government sought maximum cooperation with the investigation, stronger discipline among U.S. personnel and thorough steps to prevent a recurrence.
The U.S. Embassy and Marine Corps expressed condolences and said they were cooperating with Japanese authorities, Reuters reported. The Marine Corps said Ballard, assigned to the III Marine Expeditionary Force and based at Marine Corps Air Station Futenma, was in Japanese custody. It said it took the allegations seriously and expected Marines to meet high standards of conduct.
Okinawa’s military presence remains contentious
Okinawa hosts most of the approximately 18,000 U.S. Marines based in Japan, according to Reuters. The United States held Okinawa from the end of World War II until 1972; residents have repeatedly voiced resentment over issues including aircraft noise, crashes and the conduct of military personnel.
The 1995 rape of a 12-year-old Okinawan girl by three U.S. servicemen sparked mass protests, Reuters reported. The history helps explain why arrests involving U.S. personnel can become a political issue beyond the individual criminal investigation, though the current case remains at the allegation stage.
Base relocation debate in focus
The arrest could complicate Takaichi’s efforts to relocate some Marines from the crowded Futenma air base to a facility at Henoko, Reuters reported. Opponents of the plan have called for U.S. troops to be moved out of Okinawa altogether. No change to the relocation schedule was reported on Sunday.
Okinawa is about 100 kilometers from Taiwan at its closest point, and Tokyo and Washington regard the prefecture as strategically important to deterring potential Chinese military aggression, Reuters reported. As of Sunday, authorities had not announced a court timetable or provided further details on the investigation; Ballard remained in Japanese custody, with the allegations still under investigation.
