Kumamoto Quake Hit About 15% of Companies Surveyed
- A survey finds the 2026 Kumamoto earthquake affected about 15% of companies.
- Impacts range from suspended operations to supply chain disruption.
- Firms are being pushed to review existing disaster plans.
About 15% — that figure matters more to purchasing and manufacturing readers than the damage footage. Kyushu carries a heavy load of Japan's semiconductor, auto parts and food processing capacity, so a quake touching roughly one in seven surveyed companies means the shock travelled along supply relationships rather than staying near the epicentre.
Damage arrives in three layers: direct loss of equipment and stock, operational stoppage from utilities and access, and indirect exposure where a firm is unharmed but its supplier cannot ship. The third layer is the one routinely underestimated, because it never appears in damage statistics yet decides when lead times recover. Your Japanese supplier being fine does not mean its tooling shop is.
Useful review comes down to a few questions: is there a second source, is that source in the same seismic zone, how many days of inventory exist, and what happens when the phone goes unanswered.
Map your Japanese suppliers by site rather than headquarters, ask where your orders sit in their recovery queue, and adjust your own buffer stock now.