Okinawa Governor Genta Koja met with Prime Minister Sanae Takaichi to discuss the recent arrest of a US Marine accused of murdering a local woman, urging the central government to take stronger action against such incidents. The meeting came after Devin Jacob Ballard was arrested for allegedly robbing and killing Anna Yagi at a hotel in Okinawa; Ballard has denied the charges. Koja expressed frustration over previous disciplinary measures deemed ineffective, calling for further preventive actions from both Japanese and US authorities.
Written locally by qwen2.5:14b on 2026-10-07,
using this article's own text rather than the other coverage of the
same event (that is the story summary below).
Story summary
On Saturday morning in Naha, Okinawa Prefecture, a woman named Anna Yagi was found dead inside a hotel room after failing to check out by the designated time. A 20-year-old US Marine, identified as Devin Jacob Ballard, stationed at Marine Corps Air Station Futenma in Okinawa, is suspected of killing Yagi sometime between 2 and 4 AM before stealing her wallet and other belongings. Security footage showed Ballard entering the hotel with Yagi but leaving alone afterward. Japanese police later arrested Ballard on Sunday morning after he was seen walking alone in a nearby entertainment district.
The incident prompted Japan’s Ministry of Foreign Affairs to lodge a strong protest with US Ambassador George Glass, demanding full cooperation from the US military and measures to prevent similar incidents. Okinawa Governor Denny Tamaki also expressed deep regret over the alleged murder and robbery.
Written for “US Marine Arrested In Japan Murder Case” on 2026-10-07,
grounded in this article and the 33 other(s) covering the same event.
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Leaning: leans left for article 62940 (high confidence, 1 verified quote) · logged 2026-10-07
The governor of Okinawa has demanded that Japan’s central government do more to ensure effective discipline among United States service members on the southern island following the arrest of a US Marine on accusations that he robbed and murdered a local woman.
asserted
he → demand → woman
Governor Genta Koja, in Tokyo for the first time since taking office a week ago, conveyed on Wednesday Okinawa’s outrage in his meeting with Prime Minister Sanae Takaichi, asking her government for further efforts to reduce the burden of hosting US military bases on the small island.
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“Okinawa has requested preventive measures every time similar crimes were repeated in past, and now we have this case again,” Koja told Takaichi at the Prime Minister’s Office on Wednesday.
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Koja → take → Wednesday
“I must say past disciplinary measures and human rights education implemented by the US military have not worked at all,” Koja said.
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Koja → say → military
People in Okinawa have long opposed the heavy US military presence on the island and complained about noise, pollution and crime related to bases used by US forces.
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People → oppose → forces
Devin Jacob Ballard, 20, stationed at Marine Corps Air Station Futenma, was arrested over the weekend on suspicion of strangling Anna Yagi, 39, at a hotel and stealing her wallet and backpack.
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Ballard → station → wallet
He has denied the allegations, according to Japanese media.
uncertain
He → deny → media
The US military in Okinawa earlier announced a 48-hour pause of all military operations for training through Friday, as well as restrictions on the ability of troops to leave their base and a ban on the consumption of alcohol.
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military → announce → alcohol
Benjamin T Watson, the Okinawa area coordinator and commanding general of III Marine Expeditionary Force, said that the 48-hour period would give commanders the time to lead training with all service members on “standards, discipline, and our responsibilities as members of the Okinawan community”.
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period → command → community
The lieutenant general, the most senior US military figure on Okinawa, also announced a 30-day “period of reflection” beginning Friday.
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general → announce → reflection
“During this period, we will implement a curfew in which liberty will expire at 2400 for all hands, meaning you must be back on base in your assigned quarters or at your off-base domicile from midnight to 0500,” Watson said.
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Watson → implement → 0500
Takaichi said she regretted the “heinous crime” and shared the outrage.
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she → say → outrage
Noting the new disciplinary measures announced by the US military, Takaichi said she expected the US government to take subsequent steps.
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government → note → steps
Japan and the US will discuss “how to implement preventive measures that are effective”, she said.
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she → discuss → measures
The presence of US troops in Okinawa has repeatedly stirred resentment among residents over issues such as noise, aircraft crashes and the conduct of personnel.
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presence → stir → personnel
Last year, a Japanese court sentenced a US Marine convicted of choking and attempting to rape a woman in her 20s to seven years in prison.
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court → sentence → prison
In 2017, a former US Marine and civilian military base worker was sentenced to life in prison for the rape and murder of a local woman in Okinawa.
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Marine → sentence → Okinawa
The same year, US Forces Japan banned all personnel from consuming alcohol after an intoxicated US Marine crashed his vehicle into a mini-truck, killing its 61-year-old local driver.
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Marine → ban → driver
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