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Sakana AIIn development

Sakana AI raises $135M Series B at a $2.65B valuation to continue building AI models for Japan

What happened

Sakana AI Co. Ltd. is developing AI solutions on Jan 1st '25.

Source

Article excerpt

Highlighted: the sentence this signal was extracted from

Sakana AI raises $135M Series B at a $2.65B valuation to continue building AI models for Japan. As U.S. giants like Google, OpenAI and Anthropic race to develop the large language models that underpin their AI products, startups such as Sakana AI, Mistral AI, DeepSeek and AI21 Labs are carving out their own niche with specialized models designed for specific regions, industries, or unique features. In pursuit of that goal, Tokyo-based Sakana AI has closed a ¥20 billion (approximately $135 million) Series B funding round, which values the company at $2.65 billion post-money, up from a pre-money valuation of $2.5 billion, CEO David Ha told TechCrunch. Founded in 2023 by former Google researchers Llion Jones, Ren Ito and Ha, Sakana AI makes affordable generative AI models that work well with small datasets and are optimized for the Japanese language and culture. The Series B round drew a mix of new and returning investors, combining Japan's financial heavyweights like Mitsubishi UFJ Financial Group (MUFG) with global venture players such as Khosla Ventures, Macquarie Capital, NEA, Lux Capital and In-Q-Tel (IQT). "We plan to deploy the new capital for not only R&D, including [AI] model development, but also to expand our workforce for engineering, sales, and distribution teams in Japan," Ha said. This year, Sakana has expanded its presence in Japan, teaming up with leading...

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Event
In development

What this signalsWork in development often leads to new buying for tools, data and services.

Product
AI solutions
Takes effect
Jan 1, 2025
Location
Japan

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The full record

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Details

Category
Is developing

Topics and mentions

Product tags

  • future tech

Extraction

Confidence
71%
Detected
Nov 17, 2025
signal_type
news
signal_subtype
is_developing

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This page shows a preview. The full news record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.

Company

  • linkedin_urlValue in the API
  • industriesValue in the API
  • employee_count_lowValue in the API
  • employee_count_highValue in the API
  • revenueValue in the API
  • descriptionValue in the API

Signal

  • signal_nameValue in the API
  • associationValue in the API
Show the full JSONThe record on this page and the API request

GET /v1/signals/ab2aa515-27b8-49c5-a08d-0971b1db202e returns this record as JSON. POST /v1/companies/enrich returns every signal for sakana.ai.

{
  "signal_id": "ab2aa515-27b8-49c5-a08d-0971b1db202e",
  "signal_type": "news",
  "signal_subtype": "is_developing",
  "detected_at": "2025-11-17T11:52:07+00:00",
  "company": {
    "name": "Sakana AI",
    "domain": "sakana.ai"
  },
  "data": {
    "url": "https://must-have-gadgets.com/sakana-ai-raises-135m-series-b-at-a-2-65b-valuation-to-continue-building-ai-models-for-japan",
    "title": "Sakana AI raises $135M Series B at a $2.65B valuation to continue building AI models for Japan",
    "excerpt": "Sakana AI raises $135M Series B at a $2.65B valuation to continue building AI models for Japan.\n\nAs U.S. giants like Google, OpenAI and Anthropic race to develop the large language models that underpin their AI products, startups such as Sakana AI, Mistral AI, DeepSeek and AI21 Labs are carving out their own niche with specialized models designed for specific regions, industries, or unique features.\n\nIn pursuit of that goal, Tokyo-based Sakana AI has closed a ¥20 billion (approximately $135 million) Series B funding round, which values the company at $2.65 billion post-money, up from a pre-money valuation of $2.5 billion, CEO David Ha told TechCrunch.\n\nFounded in 2023 by former Google researchers Llion Jones, Ren Ito and Ha, Sakana AI makes affordable generative AI models that work well with small datasets and are optimized for the Japanese language and culture.\n\nThe Series B round drew a mix of new and returning investors, combining Japan's financial heavyweights like Mitsubishi UFJ Financial Group (MUFG) with global venture players such as Khosla Ventures, Macquarie Capital, NEA, Lux Capital and In-Q-Tel (IQT).\n\n\"We plan to deploy the new capital for not only R&D, including [AI] model development, but also to expand our workforce for engineering, sales, and distribution teams in Japan,\" Ha said. This year, Sakana has expanded its presence in Japan, teaming up with leading...",
    "product": "AI solutions",
    "summary": "Sakana AI Co. Ltd. is developing AI solutions on Jan 1st '25.",
    "category": "is_developing",
    "found_at": "2025-11-17T11:52:07Z",
    "location": "Japan",
    "planning": false,
    "image_url": "https://must-have-gadgets.com/wp-content/uploads/2025/11/Sakana-AI-raises-135M-Series-B-at-a-265B-valuation.png",
    "confidence": 0.7073,
    "product_data": {
      "full_text": "AI solutions",
      "fuzzy_match": true
    },
    "product_tags": [
      "future_tech"
    ],
    "published_at": "2025-11-17T12:23:51Z",
    "location_data": [
      {
        "country": "Japan",
        "fuzzy_match": false
      }
    ],
    "effective_date": "2025-01-01",
    "article_sentence": "This year, Sakana has expanded its presence in Japan, teaming up with leading local enterprises, including Daiwa and MUFG, and developing AI solutions."
  }
}

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