Latest news in Japan? September 10th, 2026

Here are the key developments and headlines from Japan for September 10, 2026:

• Defense & International Relief: The Japan Self-Defense Forces (JSDF) deployed the transport ship JS Kunisaki and three CH-47 Chinook helicopters to Indonesian Borneo to help extinguish raging forest fires. This operation marks the JSDF’s first-ever overseas aerial firefighting mission. WSLS 10+ 1
• Severe Weather & Flood Recovery: Central and western regions are clearing up after torrential downpours triggered mass evacuation orders across Tokai (Aichi, Mie, Gifu) and Shikoku (Kagawa) earlier this week. Rail transit and urban streets in metropolitan Nagoya have largely resumed normal operations following submerged roads and transit suspensions. The Japan News+ 1
• Economy & Markets: The Nikkei 225 ended slightly higher (+0.2%), reversing midday dips as banking and semiconductor equipment stocks saw gains ahead of domestic Bank of Japan rate signals and international inflation reports. Qatar news agency
• Cybersecurity Alerts: A National Police Agency report revealed that ransomware attacks in Japan hit a record half-year high during the first half of 2026 (123 confirmed major incidents), prompting new government guidance on digital infrastructure protection. The Japan Times
• Science & Medicine: Four Japanese scientists were honored with the prestigious U.S. Lasker Awardsrecognized for breakthrough research into sleep-regulating brain chemistry and antibody therapies for hemophilia. www.japantimes.co.jp
• Sports: Japanese baseball legend and Hall of Famer Isao Harimoto, holder of the all-time NPB hit record (3,085 hits), passed away at the age of 86. nippon.com