Key facts
- Sakana AI, a Tokyo-based foundation-model startup, ranked first in Japan's H1 2026 startup funding rankings.
- Sakana AI has raised a total of $379 million over 7 funding rounds, with its largest round being $135 million in November 2025.
- Autonomous driving startup Turing is highlighted as a major winner in Japan's startup funding landscape.
- Investors are increasingly concentrating capital on a smaller number of high-profile tech players.
- This trend of capital concentration mirrors dynamics seen in global AI markets, particularly in the US and China.
Investors in Japanese startups have become more selective, channeling significant capital into a limited number of technology companies with proven track records. Sakana AI, a Tokyo-based foundation-model startup, has emerged as the top recipient of venture capital in Japan for the first half of 2026, according to rankings compiled by Nikkei and data provider Kepple Group. The company's funding success highlights a broader trend of capital concentration within the AI sector, mirroring patterns observed in the US and China.
Sakana AI's approach, which utilizes evolutionary algorithms for model development, positions it as a potential key player in the global foundation-model landscape. The significant investment signals that Japanese institutional and corporate investors view domestic AI labs as strategic assets. The company has raised a total of $379 million across seven funding rounds, including a $135 million Series B round in November 2025, which valued the company at $2.65 billion. Other notable investors in Sakana AI include MUFG, Khosla Ventures, New Enterprise Associates, and Nvidia.
Autonomous driving startup Turing is also identified as a major beneficiary of this selective investment environment. The concentration of capital among a few prominent startups suggests a maturing venture capital market in Japan, where investors are prioritizing companies with strong potential for growth and innovation in areas like AI and advanced technology.