TOKYO: The Japanese government has approved an additional 631.5 billion yen (about $3.96 billion) in funding for Rapidus Corporation, significantly boosting the country’s push into next-generation semiconductor manufacturing.
The fresh injection, announced by Japan’s Ministry of Economy, Trade and Industry, is aimed at accelerating research and development in advanced chip production and strengthening Japan’s position in the global semiconductor supply chain.
With the latest approval, total public support for Rapidus has now reached about 2.354 trillion yen, underscoring Tokyo’s long-term strategy to rebuild domestic semiconductor capacity.
Officials say the investment is part of a broader national security and economic resilience agenda, as advanced chips become increasingly central to artificial intelligence, cloud computing, defence systems, and industrial automation.
Rapidus is currently working on developing 2-nanometre (2nm) logic semiconductors, which represent the most advanced level of chip fabrication technology globally.
The company aims to begin mass production by fiscal year 2027, a timeline that places it in direct competition with industry leaders such as Taiwan Semiconductor Manufacturing Company and Samsung Electronics, which currently dominate sub-3nm production.
If achieved, the milestone would mark Japan’s return to the front line of advanced semiconductor manufacturing after decades of gradual decline in global market share.
Alongside Rapidus funding, Japan’s New Energy and Industrial Technology Development Organization (NEDO) has also approved support for semiconductor design initiatives involving Fujitsu and IBM Japan.
The goal is to strengthen domestic chip design capabilities, ensuring Japan can compete not only in fabrication but also in the upstream value chain of semiconductor innovation.
Rapidus has already attracted around 160 billion yen in private sector investment, alongside additional government-backed financing commitments.
The funding structure combines state support with corporate participation through a public-private partnership model designed to reduce risk while accelerating technological development.
Authorities say this hybrid approach is essential given the enormous cost and complexity of building advanced semiconductor fabrication capacity from scratch.
The announcement comes amid a global scramble for semiconductor dominance, driven largely by rising demand for AI infrastructure and high-performance computing.
Countries including the United States, South Korea, Taiwan, and China are all increasing investments in domestic chip production as supply chain security becomes a strategic priority.
Japan, once a dominant force in global semiconductors, has been attempting to reclaim influence in the industry after decades of losing ground to regional competitors.
Despite strong government backing, analysts warn that Rapidus faces significant technical and operational challenges, particularly in achieving reliable 2nm production within its planned timeframe.
Building competitive-scale production requires not only advanced equipment but also deep manufacturing expertise, stable supply chains, and sustained capital investment.
If successful, Rapidus could transform Japan into a key player in the most advanced segment of semiconductor manufacturing, reshaping global supply dynamics.
However, the outcome will depend on whether the company can convert heavy state investment into commercially viable production at scale by the end of the decade.
