Mall Floor Caves In as Japan Earthquake Kills 13 People

Rescuers are searching the Aeon Mall in Kashima after a powerful Japan earthquake killed 13 people, including three at the shopping centre, and left an unclear number trapped under a collapsed second floor.

The quake struck Kumamoto prefecture late Tuesday, damaging roads and buildings, shutting rail networks, and forcing thousands into shelters, according to BBC World. The Japan Meteorological Agency measured it at magnitude 7.1, while the US Geological Survey later placed it at 6.8.

Japan earthquake Aeon Mall collapse leaves rescue crews searching in Kashima

The fire department said part of the Aeon shopping mall’s “second floor collapsed”. Reuters footage cited by the BBC showed white smoke rising from the building as people ran into the car park.

Large parts of the mall’s exterior had been blown off, exposing steel beams. Some reports said there was an explosion at the shopping centre, but the available source material does not confirm the cause.

“It’s a race against time,” Prime Minister Sanae Takaichi said in an update on Wednesday morning.

Three of the 13 confirmed deaths were at the mall, the fire department said. Eight people have been rescued from the site, AFP reported.

The number still trapped remains unclear. NHK reported that the figure was “lower” than earlier reports of 20 to 30.

BBC noted that quake magnitude figures often change as seismologists obtain and analyze new data. That matters here because the public is seeing different numbers, but both readings describe a severe quake close to Kumamoto city.

For broader casualty tracking, XOOMAR has related coverage in 13 Dead as Japan Earthquake Traps Survivors in Rubble. The infrastructure damage is also covered in 13 Dead as Japan Earthquake Rattles Kyushu's Lifelines.

Kashima mall damage puts the biggest uncertainty inside one building

The mall is now the sharpest rescue problem in the Kumamoto earthquake response. Officials have confirmed collapse, deaths and rescues there. They have not confirmed how many people remain inside.

That gap is critical. A large shopping centre can contain customers, workers, food courts, pharmacies, department stores and service areas, all with different escape routes and internal layouts.

Aeon Mall is not a small local operator. The chain runs about 160 centres across Japan, according to the BBC. The Kashima site was close enough to the quake zone to suffer visible structural damage after the tremor.

The quake’s epicentre was shallow, at a depth of 10 km, and about 20 km south of Kumamoto city. The source material does not link that depth directly to the mall collapse, but it does show the quake struck close to a major urban area and produced damage across roads, bridges, buildings and utilities.

NHK footage showed cracked roads and bridges, as well as several buildings on fire. Train services were suspended, and electricity was cut to thousands of homes.

A bridge in nearby Yatsushiro City partially collapsed after the tremor. That kind of wider damage can slow movement across the affected area, even before aftershocks and power failures complicate response work.

One witness, German photography student Felix Umland, was on the 13th floor of a hotel in Kagoshima, about 175 km from the epicentre.

“I just heard glasses flying in the kitchen and everything in the kitchen started breaking. There’s not much you can do, it’s a pretty hopeless situation. You’re looking around waiting for it to stop,” Umland told BBC’s Newshour programme.

He added:

“In Japan the buildings are built to move with the earth but it feels like the building beneath you turns into liquid. It’s a very surreal feeling. The solid ground just suddenly turned into a mass that was moving.”

Japan’s familiarity with earthquakes does not reduce the urgency. The same prefecture saw 278 people killed in a series of powerful earthquakes in 2016, NHK reported at the time.

Aftershocks and official counts will decide the next phase at Aeon Mall

The response is now moving on two tracks: rescue at the mall, and stabilization across the wider quake zone.

Chief Cabinet Secretary Minoru Kihara said first responders had been deployed, including Japan’s self-defence force, fire services and coast guard. Takaichi said 3,600 soldiers would be deployed to support disaster recovery as tremors continued.

The Japan Meteorological Agency has reported more than 60 aftershocks, ranging in magnitude from 1 to 4. Those aftershocks are now part of the operating conditions for every rescue team working around damaged buildings.

Kihara urged residents in the hardest-hit areas to follow official evacuation information.

“We urge residents in areas where the shaking was particularly severe to pay close attention to evacuation information issued by local authorities via radio, television and the internet, and to act calmly,” he said.

One major safety concern has so far been ruled out by an international monitor. The International Atomic Energy Agency posted on X that the earthquake “caused no damage or safety issues at the Sendai Nuclear Power Plant, located around 100km (62 miles) from the epicentre, and that it remains in operation”.

“The IAEA will continue to monitor the situation,” it said.

The next verified updates should come from the fire department, police, the mall operator, JMA and national disaster officials. The key points are simple: the confirmed trapped count inside Aeon Mall, whether the reported explosion is verified, whether more survivors are found, and whether aftershocks force crews to pause or change tactics.

For residents, the practical takeaway is to follow local evacuation alerts through radio, television and the internet, as officials requested. For everyone else watching the Japan earthquake Aeon Mall story unfold, the risk is misinformation moving faster than rescue confirmations. The numbers may change, but the only numbers that matter now are the ones authorities can verify from the rubble.

Impact Analysis

• Rescue crews are still searching Aeon Mall as the number of people trapped remains unclear.
• The earthquake disrupted transport, damaged buildings, and forced thousands into shelters in Kumamoto prefecture.
• Differing magnitude estimates show how early disaster data can shift as agencies analyze more evidence.