Japan's outbound air freight will rise 11.9% in fiscal 2026 to 1.13 million tonnes, driven by semiconductor shipments tied to artificial-intelligence and data-centre investment, according to new forecasting from NX Logistics Research Institute.

The figure would mark the third consecutive year of export growth and the first double-digit annual increase in five years, the institute said in its latest market analysis. Total air cargo — including imports — is forecast to rise 6.8% in FY26 to 2.41 million tonnes.

What is driving the cargo surge?

NX Logistics Research Institute attributes the rise to a global buildout of AI infrastructure that is pulling Japanese semiconductor components into air-freighter holds. Data-centre operators have accelerated procurement of high-value silicon, lifting demand for time-definite air-cargo services out of Japan, the report said.

The 5.1-percentage-point gap between export growth (11.9%) and total cargo growth (6.8%) implies imports will expand at a far slower pace than outbound flows. Semiconductors — products that typically travel by air regardless of cyclical freight-rate moves — account for that imbalance. The institute attributes the acceleration to AI-specific demand rather than recovery in consumer electronics.

How significant is the FY26 outlook?

The 11.9% export estimate steepens Japan's recent curve. Two prior fiscal years of growth produced single-digit increases, and Japan has not recorded a double-digit export jump since FY21. The FY26 projection therefore lifts the trajectory from gradual post-pandemic recovery into a sharper expansion tied directly to AI hardware demand.

For airlines and forwarders, the cargo mix matters as much as the headline tonnage. High-value silicon commands higher yield per kilogram than general air freight, with direct implications for schedule planning at Tokyo Narita, the gateway most closely tied to Japan's semiconductor export corridor, and at Kansai International, which handles a growing share of chip shipments.

What changes for shippers and forwarders?

Air-cargo capacity on transpacific routes from Japan will need to keep pace with the projected export flows. The institute's 1.13-million-tonne figure assumes continued restocking by chip buyers and stable air-freight rates on the Japan–US lane, the two demand variables most likely to determine whether the 11.9% estimate holds through the fiscal year-end in March 2027.

Japanese freight forwarders have already expanded temperature-controlled and security-cleared handling for chip customers, a service mix the FY26 forecast implicitly assumes will continue to clear volumes out of Tokyo and Kansai. Cargo integrators and combination carriers active on the transpacific are likely to add freighter rotations, reassign widebody passenger capacity, or both, if the institute's projection materialises into actual bookings through the fiscal year.

The 6.8% total air-cargo growth figure — well below the 11.9% export figure — also points to a relatively soft import side. Japan's own imports of components and finished electronics, the institute suggests, are not yet pulling as hard as outbound silicon, leaving the export channel as the main engine of the FY26 air-cargo recovery.

What could derail the projection?

The institute does not publish a downside scenario in the analysis reviewed here. The 11.9% projection nevertheless rests on variables that can shift quickly: data-centre capital-expenditure commitments by hyperscale operators, the pace of chip restocking, and air-cargo rates on transpacific lanes. A pullback in any of those would compress the export figure toward single digits.

Fuel cost, broader freight-rate cycles, and any new semiconductor export controls to China would also feed into the final FY26 export tally when the Japanese fiscal year closes in March 2027, by which point the institute's 1.13-million-tonne target will be tested against actual outturn.