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Key procurement sectors

Japan procurement landscape

MLIT commands one of the world's largest national infrastructure procurement budgets, with a pipeline shaped by three intersecting priorities: aging-infrastructure renewal, earthquake and tsunami resilience, and disaster reconstruction. Japan's extensive stock of postwar-era roads, bridges and tunnels requires systematic inspection and replacement, generating a sustained maintenance and renewal pipeline across all regions. The seismic and tsunami risk faced by coastal and urban Japan drives investment in seawall upgrades, building retrofits and infrastructure hardening — a pipeline that was significantly enlarged by lessons from the 2011 Tōhoku disaster. Active disaster-reconstruction programs, including in areas affected by more recent events, add time-sensitive contract volumes. The Chuo Shinkansen maglev project and adjacent infrastructure works represent the most ambitious rail capital program, though Shinkansen construction itself falls under a separate authority. MLIT's general-contractor award history has been scrutinized by Japan's Fair Trade Commission for 'dango' coordinated bidding practices, a form of bid-rigging endemic to the postwar zenecon system, and ongoing reforms aim to improve competition. International contractors have historically had limited penetration of the domestic market despite formal openness under WTO agreements.