Amid efforts to accelerate the return of semiconductor manufacturing to the United States, Japan is considering an investment of up to ¥3.3 trillion. Reports have covered the scale and timeframe of the investment against the backdrop of developments at SEMICON West 2026.
At SEMICON West 2026, efforts to promote the return of semiconductor manufacturing to the United States were discussed, and it was reported that the Japanese government and companies are considering an investment of up to ¥3.3 trillion as a support measure. The article described an intention to strengthen semiconductor supply chains in Japan and overseas through the investment.
Although the article did not provide details on the investment targets or specific allocations, it indicated that discussions included capital investment in 300mm-class equipment and the expansion of manufacturing capacity. Developments from 2026 through 2029 were mentioned as the timeframe.