Okinawa Protests Reignited After US Marine Arrested in Woman's Murder

The arrest of a US Marine on suspicion of robbing and killing a woman in a hotel room has reignited decades of frustration among residents of Okinawa, Japan, over crimes involving US military personnel.

US Marine Lance Corporal Devin Jacob Ballard, 20, was taken into custody by Japanese police on Sunday. Police stated that an investigation is underway and that Ballard is in Japanese custody because the alleged crime was unrelated to his official military duties. Whether a US service member is acting in the performance of official duty or not can determine which country has primary jurisdiction. When Japan has jurisdiction, but the suspect is under US custody, they can retain custody until Japan brings charges.

Ballard was assigned to the III Marine Expeditionary Force and stationed at Marine Corps Air Station Futenma in Ginowan City. According to the Okinawa prefectural police, 39-year-old Anna Yagi was found dead early on October 3 in a Naha hotel room. Security footage reportedly shows a man believed to be the suspect entering the hotel with the woman and leaving with her belongings. Local media, citing police, reported that Yagi appeared to have been strangled with a cord.

Japanese Prime Minister Sanae Takaichi registered an official protest with Washington. However, residents expressed disappointment with official responses.

"I am deeply disappointed by the same kinds of government comments we have been hearing for decades -- that they will protest or that they take the matter seriously," said Ai Sato, a 52-year-old Okinawa resident. "I want Prime Minister Takaichi to call President Trump directly, someone with whom she has been emphasizing as having a close relationship with, and discuss concrete measures to prevent this from happening yet again."

Okinawa hosts the largest US military presence in Japan, with several military bases and tens of thousands of American troops. The significant US presence has stirred resentment over various issues, including crimes such as rapes, assaults, and drunk-driving accidents, as well as local disturbances like noise and aircraft crashes.

Following the news of the suspected murder, approximately 100 people protested in Naha and Tokyo, while others voiced their outrage on social media.

Over the past few years, several incidents have fueled local opposition to the US military presence. In 2016, the rape and murder of a 20-year-old local woman led to widespread protests, and a former US Marine was subsequently sentenced to life imprisonment for that crime. In 1995, three US servicemen abducted, beat, and raped a 12-year-old schoolgirl. In 2025, a US Marine was convicted of choking and sexually assaulting a Japanese woman.

According to the Okinawa Prefectural Government, since 1972, when Okinawa prefecture was returned to Japanese control after being occupied by US forces at the end of World War II, there have been 6,409 arrests for criminal offenses related to US military personnel. The US currently has about 55,000 military personnel stationed in Japan, with the largest concentration on Okinawa, which is one of Japan's smallest prefectures by size but hosts 70% of the land exclusively used by the US military in the country.