Japan's Rising Star: Generative AI Startup 'Sakana AI'

2025/05/30 10:00 (Updated 2025/08/01 15:03)
Editors of Iolite
Written by Noriaki Yagi
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大注目の日本発、生成AIスタートアップ「Sakana AI」

What sets 'Sakana AI' apart? An 'ecosystem approach' and 'evolutionary algorithms'

Founded in 2023 by former Google researchers David Ha and Llion Jones, along with Ren Ito, Tokyo-based AI startup 'Sakana AI' focuses on developing AI models that apply principles of evolution and collective intelligence from nature. By 2024, the company had raised approximately 30 billion yen, achieving unicorn status. What philosophy has drawn global attention from AI researchers and investors in just a few years?

A philosophy that challenges the Silicon Valley startup norm

Typically, developing large-scale AI requires vast amounts of data and computational resources. This has traditionally advantaged well-funded, established IT companies that already offer IT services. Moreover, current AI technologies not only require massive data sets but also continuous maintenance whenever issues arise, posing significant labor and cost challenges. Sakana AI aims to tackle these challenges with innovative ideas.

Sakana AI envisions a system inspired by nature, akin to a school of fish swimming away from predators, combining existing AI to build more sophisticated systems. This is the origin of the company name.

The concept of 'Collective Intelligence' mentioned earlier involves multiple intelligent entities collaborating to solve problems or create new knowledge.

The company's logo subtly reflects its philosophy. The red fish symbolizes a commitment to diverge from conventional tech development and create innovative AI, as the co-founders have mentioned in past interviews.

Rather than solving problems individually, Sakana AI explores the potential of intelligence as a collective entity to overcome complex issues that cannot be resolved alone, thereby generating innovative ideas.

sakana1

Source:https://sakana.ai

※1: A 'unicorn' is a privately held startup valued at over $1 billion (approximately 140 billion yen at the time of writing), coined by venture capitalist Aileen Lee in 2013, symbolizing a rare, successful startup.

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Iolite Vol.15

September 2025 issueReleased on 2025/07/30
Interview Iolite FACE vol.15 Avery Chin, co-founder and CEO of Aptos Labs PHOTO & INTERVIEW Tester Special feature: "How to master workplace relationships! Using MBTI", "Riding the waves of the 'first year of AI agents'!", "Is Bitcoin the savior of companies? The forefront of treasury strategies", "Management strategies learned from villains" Crypto Journey: "The intersection of Web 3.0 and social contribution" Interview with Gracie Chen, CEO of Bitget Series: "Expert perspectives on interpreting the fluctuating cryptocurrency market" Virtual NISHI Series: Tech and Future Toshinao Sasaki, etc.