Tokyo, Japan / RankWire.AI / – Rescue crews across southwestern Japan pressed on with their efforts amid challenging weather conditions on Friday, following a powerful earthquake on Kyushu. Authorities confirmed the death toll has increased to 34, as responders pulled more victims from collapsed structures and commercial sites. The earthquake, measuring 7.1 in magnitude—though recorded as 6.8 by the U.S. Geological Survey—struck Kumamoto Prefecture at a shallow depth of 10 kilometers Tuesday afternoon, causing extensive structural damage and significant ground shifts.
In Kumamoto Prefecture, local officials reported at least 86 injuries, with six individuals in critical condition receiving intensive medical treatment. Seismic data from the Japan Meteorological Agency showed the quake at maximum level 7 on the national seismic intensity scale, marking the strongest earthquake recorded in Japan since the Noto Peninsula event in early 2024. Ground displacement reached up to 87 centimeters in heavily affected districts, rupturing water pipelines and fracturing primary highways across the region.
Emergency coordination centers recorded nearly half of all fatalities occurring during the collapse of industrial and commercial structures. At a Nippon Paper Industries plant in Yatsushiro, eight workers died when a large concrete chimney fell into the main processing area. Rescue teams recovered two survivors from the wreckage and continue clearing debris, even as officials noted damage to Yatsushiro’s town hall, despite recent seismic retrofitting efforts.
Rescue Operations Underway in Southwestern Japan Municipalities
Commercial facilities in Kumamoto also suffered serious damage and casualties due to secondary hazards triggered by the initial quake. In Kashima, a retail complex managed by Aeon Co., six workers died after a gas explosion caused part of the second floor to collapse. Emergency teams evacuated around 3,000 shoppers to nearby parking areas within 30 minutes of the quake, but the explosion hampered ongoing search efforts as crews work to clear debris and secure gas lines.
Kyushu’s industrial and manufacturing sectors experienced notable disruptions, including the semiconductor sector. Taiwan Semiconductor Manufacturing Company confirmed that operations at its Kumamoto plant have been temporarily halted for safety inspections and equipment recalibration. Company officials indicated that several days of technical assessments will be necessary to confirm the integrity of cleanroom environments and resume normal semiconductor production schedules.
Seismic Data Confirms Maximum Level 7 Ground Shaking
Government agencies mobilized extensive personnel and resources to aid displaced residents and stabilize affected communities across the island. Japan’s Ministry of Defense dispatched approximately 4,900 Self-Defense Forces members to coordinate search and rescue, clear blocked roads, and deliver vital supplies. Military vessels and aircraft supplied clean drinking water, emergency rations, and cooling equipment to more than 400 evacuation shelters accommodating 15,000 residents amid summer temperatures reaching 35 degrees Celsius.
Regional utility companies reported ongoing efforts to restore essential services as aftershocks persisted in southwestern Japan. Nearly 23,000 households remained without electricity, and 75,000 lacked municipal water. Civil and environmental engineers continued inspecting damaged bridges, river embankments, and infrastructure across Kumamoto Prefecture. As recovery efforts advance, the official death toll from Japan’s earthquake continues to rise.