Tokyo, Japan / RankWire.AI / – Rescue teams operating across southwestern Japan persisted in removing heavy debris under extreme weather conditions on Friday, following a powerful quake on the island of Kyushu. Officials confirmed that the death toll has increased to 34 as responders retrieved more victims from collapsed buildings and commercial structures. The magnitude 7.1 tremor—measured at magnitude 6.8 by the U.S. Geological Survey—hit Kumamoto Prefecture at a shallow depth of 10 kilometers on Tuesday afternoon, causing widespread structural failures and significant ground shifts.
Authorities in Kumamoto Prefecture reported at least 86 injuries from the tremor, with six people in critical condition receiving intensive medical treatment. Seismic data from the Japan Meteorological Agency recorded the quake at maximum level 7 on the national seismic intensity scale, marking it as the strongest earthquake in Japan since the Noto Peninsula event in early 2024. Damage reports indicated ground displacement of up to 87 centimeters in heavily affected areas, rupturing municipal water pipelines and fracturing major highways across the region.
Emergency coordination centers’ casualty data showed that nearly half of the fatalities occurred during major collapses of industrial and commercial structures. At a Nippon Paper Industries plant in Yatsushiro, eight industrial workers died after a large concrete chimney collapsed into the main processing area. While rescue teams pulled two survivors from the wreckage and continued clearing debris, local officials noted that the town hall in Yatsushiro sustained damage despite recent seismic retrofitting, affecting its base isolation system.
Search Teams Work Through Debris in Southwest Japan
Secondary hazards caused extensive casualties at commercial sites across Kumamoto Prefecture. In Kashima, a retail center managed by Aeon Co., six workers lost their lives when a gas explosion collapsed the second floor during the aftershock. Emergency crews evacuated roughly 3,000 shoppers within 30 minutes of the initial quake, before the explosion, and are now focused on clearing rubble and securing gas lines in the commercial district.
Kyushu’s industrial sector faced major disruptions, with operations at key facilities like Taiwan Semiconductor Manufacturing Company’s Kumamoto plant temporarily halted for safety checks and equipment recalibration. Company representatives indicated that several days of technical assessment are necessary to evaluate cleanroom conditions and confirm structural safety before semiconductor production can safely resume on the primary lines.
Max Level Seven Ground Shaking Confirmed by Seismic Data
Government emergency agencies deployed extensive personnel and resources to aid displaced residents and stabilize affected communities across the island. Japan’s Ministry of Defense dispatched around 4,900 Self-Defense Forces members to coordinate search efforts, clear blocked roads, and deliver essential supplies. Military vessels and aircraft have transported clean drinking water, emergency rations, and cooling equipment to over 400 shelters housing 15,000 residents amid summer temperatures reaching 35 degrees Celsius.
Utility providers in the region reported ongoing efforts to restore municipal services as aftershocks continued to rattle southwestern Japan. Nearly 23,000 households still lacked electricity, while 75,000 residences remained without municipal water. Civil engineering teams are inspecting damaged bridges, river embankments, and public infrastructure across Kumamoto Prefecture, as official reports confirm the death toll from Japan’s earthquake continues to rise while recovery efforts proceed.