Bullet Train Halves Demand: Komatsu Airport Pivots to Korea and Hong Kong to Survive

After the Hokuriku Shinkansen extension, domestic traffic at Ishikawa's Komatsu Airport halved—rail tends to win short-haul competition with air. Facing collapsing core-route demand, Komatsu is pivoting to actively develop international routes to Korea and Hong Kong, using outbound links to offset domestic losses. For Taiwan's tourism and aviation players, it is an instructive case of regional-airport reinvention: as high-speed rail reshapes domestic travel, regional airports must pivot or be sidelined, and courting nearby international source markets is a pragmatic path—Korea and Hong Kong for Komatsu, Japan and Southeast Asia for Taiwan's regional airports. An airport's value lies less in flight counts than in channeling international visitors into the local economy; aging facilities are a reminder that reinvention needs sustained investment.