The Japanese government has invested an additional ¥150bn ($960mn) in domestic semiconductor producer Rapidus through the Information-technology Promotion Agency (IPA), the economy, trade and industry ministry (Meti) said today.
Additional support will help fund investment in equipment for the mass production of 2-nanometre semiconductors, as well as research and development of next-generation 1.4nm technology, the government said.
The investment follows a ¥100bn injection in fiscal year 2025-26 (April 2025-March 2026), bringing total government investment in the company to ¥250bn. The government also plans to provide subsidies of ¥631.5bn in fiscal year 2026-27 and around ¥300bn in fiscal year 2027-28, Meti said.
Rapidus aims to begin mass production of 2nm semiconductors in fiscal year 2027-28 and start advanced packaging production in fiscal year 2028-29. Despite continued government backing, the company is expected to require additional private-sector funding, targeting around ¥1tn in private equity and more than ¥2tn in private financing.
Japan has expanded support for its semiconductor industry since designating semiconductors as a critical material in 2022, citing economic security concerns and the need to strengthen domestic chip production.
The project is a key pillar of the government's growth investment programme, Japan's trade and industry minister Ryosei Akazawa, said at a press conference today. "This project is a national undertaking that must succeed for the benefit of Japan. We will continue to make every effort to ensure its success," Akazawa said.

