Details of alleged US Marine murder case spark outrage in Japan

Japanese media on Tuesday disclosed details of an alleged robbery-murder involving a US service member stationed in Japan, stirring public outrage. Some Japanese protestors held a rally outside the US Embassy in Tokyo, while US military authorities in Okinawa imposed movement restrictions on their personnel in the wake of the case.

Okinawa Prefectural Police arrested a 20-year-old US Marine, named Devin Ballard, on Sunday. Ballard, stationed at Marine Corps Air Station Futenma in the southernmost Japanese prefecture, is suspected of killing a Japanese woman and taking her wallet and other personal items.

According to media reports citing local police, the victim has been identified as 39-year-old Anna Yagi, a local resident of the prefectural capital Naha. Security footage showed Ballard and Yagi entering a hotel together around 2:10 a.m. on Saturday, with Ballard seen leaving alone over an hour later.

An autopsy revealed Yagi died of suffocation due to strangulation. Police investigators found the landline phone receiver detached in the hotel room, leading them to suspect Ballard used the telephone cord to strangle her before fleeing with her belongings.

Police tracked Ballard based on his distinctive features of a shaved head and tattoos on both arms and apprehended him at an entertainment district in Okinawa City on Sunday.

Investigators confirmed he was wearing completely different clothing at the time of arrest compared with what he wore when leaving the hotel, indicating an intentional clothes change to evade capture.

The case remains under investigation, with Ballard continuing to deny all allegations.

The incident has reignited intense local outrage. Local residents said Japanese Prime Minister Sanae Takaichi's expression of being "extremely regrettable" over the case is far from sufficient.

Genta Koja, newly elected governor of Okinawa, announced plans to travel to Tokyo on Wednesday to lodge an official protest with the central government over the incident.

Amid the public outcry over the fatal robbery, US military authorities in Okinawa have reportedly imposed sweeping movement restrictions on all stationed US troops.

Benjamin Watson, head of US forces in Japan, on Wednesday ordered a 30-day off-base restriction starting October 9, banning all off-base outings between midnight and 5 a.m. daily.

Additionally, US military units in Okinawa will suspend routine duties from noon on October 7 to noon on October 9. During the period, troops are barred from off-base activities during non-duty hours and prohibited from consuming alcohol both on and off military bases.

Protests outside US Embassy

Demonstrators gathered outside the US Embassy in Tokyo to protest the incident on Tuesday evening.

"Stop killing women! We don't want the US military here!" One protester at the rally told China Media Group (CMG) of the messages they wanted to send.

Official statistics show that Okinawa prefectural police recorded 101 criminal cases involving US military personnel, civilian employees and their family members in 2025, marking the first time the annual figure had exceeded 100 since 2003.

Demonstrators also highlighted that the safety risks and instability caused by US forces are compounded by the Takaichi administration, which continues to push forward with the construction of the new military base in Henoko despite local opposition.

"No base," read placards carried by protesters.

"It makes me wonder who the Japanese government is actually protecting," another protester told CMG. "They always claim the US military is necessary to protect Japan, but in reality, the people in Japan are not being protected at all."

Holding high placards, some of the demonstrators also called for an "overhaul" of the Japan-US Status of Forces Agreement (SOFA) "right now."

Japan and the United States signed SOFA in 1960. The bilateral pact gives US servicemen and civilian workers in Japan privileged legal status and has long been criticized for being overly protective of US base workers.

Under the agreement, US military authorities have the primary right to exercise jurisdiction over crimes allegedly committed by US base service members and the civilian component if the accused was acting on "official duty." Many cases involving US military personnel in Japan have gone unresolved.