Japan indicts US Marine over Okinawa woman's killing and robbery
Japanese prosecutors formally indicted US Marine Lance Cpl. Devin Jacob Ballard, 20, over the strangling and robbery of Anna Yagi, 39, in Naha, Okinawa. He denies the charges.

The story in focus
Japanese prosecutors indicted US Marine Lance Cpl. Devin Jacob Ballard, 20, on charges of murder and robbery over the strangling of Anna Yagi, 39, at a Naha hotel on Okinawa. The Naha court confirmed the October 25 indictment; media report he denies the allegations but has made statements implying some involvement.
- Ballard, 20, is assigned to Marine Corps Air Station Futenma in Okinawa.
- The Naha court confirmed the indictment was filed on October 25.
- Yagi, 39, was found dead in Naha about a day before Ballard's October 4 arrest.
- He is accused of strangling her at a hotel and stealing a backpack with her wallet.
- The case drew protests and prompted a curfew and alcohol restrictions for US personnel.
Charges and court confirmation
Prosecutors in Japan filed formal charges against US Marine Lance Cpl. Devin Jacob Ballard, 20, over the killing and robbery of Anna Yagi, 39, on Okinawa, Japanese media reported. A spokesman for the Naha court told AFP the case was indicted on October 25.
Ballard, assigned to Marine Corps Air Station Futenma, is accused of fatally strangling Yagi at a hotel in Naha, Okinawa's capital, and stealing a backpack containing her wallet. He was arrested on October 4, about a day after she was found dead.
According to media reports, Ballard denied the charges at arrest, saying he knew nothing about the case, but later made statements that partially implied involvement. He has reportedly denied the charges.
Reaction and base tensions
Yagi's family issued a statement, reported to them on Sunday, expressing hope that Ballard would face what he did and make amends. Political leaders publicly condemned the killing, and it prompted protests in Okinawa and Tokyo.
The US military imposed a two-day operational pause after the arrest and a month-long curfew. Foreign Minister Toshimitsu Motegi said officials were reviewing the off-base code of conduct for US troops, including liberty policy, patrols and curfew management.
Crimes by US personnel have long strained relations on Okinawa, which hosts most of the 54,000 US troops in Japan. Media reported 80 arrests of US military personnel in 2024, a 20-year high.
What charges does Lance Cpl. Devin Jacob Ballard face in Japan?
He faces charges of murder and robbery over the strangling of Anna Yagi, 39, at a Naha hotel and the theft of a backpack containing her wallet. The Naha court confirmed the October 25 indictment.
Sources & further reading
- Japanese prosecutors charge US marine suspected of robbing and killing woman ↗The Guardian
- Japan indicts U.S. Marine on murder charge over woman's killing ↗CBS News
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