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Large Language ModelsAI Business & IndustryNikkei AI StocksPublished: Sep 2, 2026, 16:00 JST2 min read

PeopleX Raises ¥5.4B to Build HR-Specific LLM

PeopleX Raises ¥5.4B to Build HR-Specific LLM

Key takeaway

  • PeopleX raised ¥5.4 billion to build a human-resources-focused AI language model.

  • The company aims to improve its AI interview and sales tools.

  • It targets ¥100 billion sales by 2031, half from AI.

3 Key Points

  1. What happened

    PeopleX, which provides AI interview services, announced on September 2 that it raised ¥5.4 billion to develop a large language model (LLM) specialized for human resources. The funds come from a third-party allotment and loans.

  2. Why it matters

    The company will train the LLM on HR-related academic papers and its own expertise, aiming to help clients make better AI-driven decisions even with limited past hiring data. This could strengthen its existing AI tools for interviews and sales role-playing.

  3. What to watch

    PeopleX targets ¥100 billion in sales by 2031, with half from AI-related business. It plans to acquire about 20 companies by then, after already buying three firms.

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Context & Analysis

PeopleX was founded in 2024 and has quickly built a portfolio of AI tools, including AI interviews and, since 2026, role-playing support for sales and customer service. The company now aims to deepen its AI capabilities by developing an LLM trained specifically on human-resources knowledge, which could set it apart from generic models. The founding CEO's statement that this is the final funding round before an IPO signals confidence in the company's growth trajectory, backed by a sales target of ¥100 billion by 2031, half of which is expected to come from AI-related businesses. To reach that goal, PeopleX plans to expand through M&A, targeting about 20 acquisitions by 2031, having already made three. This strategy suggests a broader ambition to become a comprehensive HR technology platform, combining internal development with external growth.

FAQ

Who provided the funding?
The funding came from a third-party allotment to personnel service major En, engineer dispatch firm Open Up Group, and existing venture capital investors. Additionally, PeopleX borrowed ¥2 billion from Sumitomo Mitsui Banking Corporation and Mizuho Bank.
What is the company's goal with the new LLM?
PeopleX wants to develop its own LLM trained on HR academic papers and its own knowledge, allowing clients to get appropriate AI decisions even if they lack past hiring data.
How does this funding relate to an IPO?
CEO Tachibana Daichi called this fundraising the final one before a planned initial public offering (IPO).
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