Japan's semiconductor materials market is expected to achieve a compound annual growth rate of approximately 5.60% from 2026 to 2033, with diverse materials such as photoresists, etching gases and CMP slurries cited as growth drivers.
Japan occupies an important position in the global semiconductor materials market and has developed a vertically integrated supply chain ranging from upstream raw materials to downstream device manufacturing. Demand for photoresists, high-purity chemicals and gases is expected to continue rising, driven by growing demand for advanced logic and 3D NAND, the spread of EUV lithography and increasing demand for power semiconductors.
In terms of market trends, expanded capital investment and a wave of new facilities are driving demand for materials, while challenges include persistently high material prices, geopolitical risks and environmental regulations. Major chemical companies and small and midsize companies coexist in the competitive landscape, with Shin-Etsu Chemical, SUMCO, JSR, Tokyo Ohka and Showa Denko among the major players.
Applications include logic, memory, analog ICs, power devices and packaging materials. Demand is expected to grow for EUV-compatible photoresists, high-performance insulating films and wide-bandgap materials. By region, North America, Europe and Asia-Pacific are driving the market, while Japan is expected to maintain its competitiveness through its supply capacity and reliability in high-value-added materials.
Overall, important competitive factors will include joint development and joint yield improvement for advanced materials in response to AI demand from data centers and growth in automotive semiconductors. Flexible portfolios that take regional policy risks and technology roadmaps into account will be required.