AEON Mall's investigation into two fatal accidents after the Kumamoto earthquake is still open, and the report does not say what caused them. Its half-year report for the six months to 31 August 2026 says an accident investigation committee is working on causes and preventive measures, and that the company is reviewing its safety management system and disaster response rules.
The report names the two sites: an explosion at AEON Mall Kumamoto and a ceiling collapse at AEON Mall Uki, both linked to the 2026 Kumamoto earthquake. It offers condolences to those who died and their families, and apologises to the injured and everyone affected. The report gives no cause for either accident and no deadline for the committee's findings. For background, see Earlier Tokyo Brief coverage.
What the quake has cost so far
A note to the accounts says the earthquake struck in July 2026 and damaged both malls. Security and other costs of managing the damaged sites are booked as a disaster loss under extraordinary losses. The company says costs it cannot yet calculate reasonably are excluded. The loss line reads ¥536mn, against nil a year earlier. It mainly covers fixed costs such as rent during the closure period, plus security and site management.
The excluded costs are the open item. The report does not size them or say when they might be booked.
Separately, the company booked a ¥1.62bn impairment loss on store assets in two prefectures: ¥423mn in Aomori and ¥1.19bn in Kumamoto, mostly buildings. The note says profitability fell sharply or recoverable value dropped, and it does not tie the charge to the earthquake.
Record profit, with a ¥300mn dent
The accidents sit against strong operating results. Operating revenue rose to ¥248.4bn from ¥232.8bn a year earlier, and operating profit rose to ¥44.0bn, 137.9% of the prior-year level. Ordinary profit was ¥36.4bn and profit attributable to owners of the parent was ¥22.8bn. The company says revenue, operating profit and ordinary profit were all records.
In Japan, segment operating profit was ¥31.5bn, 130.4% of the prior year, even though the report says the earthquake cost about ¥300mn of operating profit. The company credits mall renovations and higher duty-free sales to inbound visitors, and says specialty-store sales at existing malls rose 4.7% on the year.
Ownership and filing context
AEON Mall is not listed. AEON Co. holds all 227.6 million shares, and the company's articles require board approval for any share transfer. Deloitte Touche Tohmatsu LLC's interim review found nothing to suggest the statements are misstated.