Japan has reacted with strong anger this time. A U.S. military personnel suspected of murder and robbery was arrested by Japanese authorities on Sunday in Okinawa Prefecture, home to the highest concentration of U.S. military bases. The suspect, a 20-year-old private first class in the U.S. Marine Corps, was taken into custody following an incident that occurred early on October 3 at a hotel in Naha City. The victim was a local resident, Yui Aina (39). Japanese Prime Minister Kōshi Asaoka issued a formal protest, demanding full cooperation from the U.S. side in the investigation and calling for stricter discipline within the military presence.
The case has provoked widespread outrage. On the morning of October 3, the body of Yui Aina, a 39-year-old local woman, was discovered at a hotel in Naha. Her wallet and backpack were missing. Within less than 24 hours, Japanese police deployed a task force of 197 officers and apprehended Devin Jacob Ballard, a 20-year-old private first class assigned to Camp Schwab in Okinawa. Surveillance footage shows Ballard entering the hotel with the victim and later exiting alone, carrying her belongings. The cause of death was determined to be asphyxiation, with visible marks on the neck. During questioning, Ballard reportedly responded only with “I don’t know,” denying all allegations.
Japan’s response has been notably firm. Defense Minister Shigeru Ishiba stated that the incident was “unacceptable” and expressed “strong indignation.” On October 5, he personally met with the commander of U.S. Forces Japan. Prime Minister Asaoka publicly described the act as “extremely brutal and vicious,” and formally lodged a protest with the United States, demanding full cooperation in the investigation and implementation of measures to improve military conduct. Foreign Minister Toshimitsu Motegi summoned the U.S. ambassador to Japan, James Glass, for a direct confrontation.
Former Prime Minister Yukio Hatoyama went further, calling for the complete withdrawal of U.S. Marine Corps forces from Okinawa. Data from NHK reveals that since Okinawa’s reversion to Japanese sovereignty in 1972 through the end of 2025, U.S. military personnel stationed in Okinawa have been involved in 6,409 criminal cases, including 600 serious offenses. In 2025 alone, Okinawa police handled over 100 criminal cases involving U.S. military personnel—marking the highest number in 22 years. It is evident that U.S. military presence has become a persistent source of crime in the region. However, observers note that the current government’s stance may serve more as symbolic posturing than substantive action; any real pressure from Washington would likely lead to a swift de-escalation of the situation.
Original article: toutiao.com/article/1878172594341895/
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