ADiXi Raises Series A Led by Mitsubishi UFJ Capital

ADiXi (アディクシィ株式会社), a Tokyo-based AI integrator, has raised a Series A round led by Mitsubishi UFJ Capital. The round closed on September 3, 2026. The funding amount was not disclosed.

What ADiXi Does

ADiXi designs, implements, and operates enterprise AI systems end-to-end. Its scope runs from strategy and proof-of-concept through production deployment, adoption, and internal-capability building.

The company also builds AI-agent products. Its core proposition is helping Japanese enterprises move generative AI pilots into sustained business results — a positioning that targets the gap between experimentation and production-grade deployment that many large organizations face.

Investor Syndicate

The Series A includes a syndicate of Japanese corporate and financial investors:

Mitsubishi UFJ Capital — lead investor
JAFCO Group Co., Ltd.
Sekisui House Investment
Sekisui House Innovation and Communication
Kiraboshi Capital Yume Habataki No.2 Fund

The presence of multiple Sekisui House group entities alongside JAFCO and a regional bank-affiliated fund (Kiraboshi Capital) suggests a mix of strategic corporate backing and traditional venture capital participation. Mitsubishi UFJ Capital's lead role anchors the round.

Deal Summary

Company: ADiXi (アディクシィ株式会社)
Headquarters: Tokyo, Japan
Round: Series A
Amount: Not disclosed
Currency: JPY
Date: September 3, 2026
Lead investor: Mitsubishi UFJ Capital
Investors: Kiraboshi Capital Yume Habataki No.2 Fund, Sekisui House Investment, JAFCO Group Co., Ltd., Mitsubishi UFJ Capital, Sekisui House Innovation and Communication

Market Context

ADiXi operates in the enterprise AI integration market in Japan, where large organizations have been running generative AI pilots but often struggle to convert them into durable production systems. The company's end-to-end model — strategy, PoC, deployment, adoption, and capability building — is designed to address that full lifecycle rather than a single stage.

Its AI-agent products add a software layer on top of the services business, though specific product details were not disclosed in the funding data.

What to Watch

With a syndicate that includes both financial investors and corporate strategics, ADiXi's next phase will likely involve scaling delivery capacity and deepening enterprise relationships in Japan. The involvement of Sekisui House group entities and a regional bank fund may indicate sector-specific or regional go-to-market angles, though no such details were disclosed.

The undisclosed round size means the scale of the raise remains unclear. What is clear is the investor composition: a lead from one of Japan's largest financial groups, participation from an established VC in JAFCO, and strategic corporate capital.

Bottom Line

ADiXi has closed a Series A led by Mitsubishi UFJ Capital, with participation from JAFCO Group, Sekisui House Investment, Sekisui House Innovation and Communication, and Kiraboshi Capital Yume Habataki No.2 Fund. The Tokyo-based AI integrator takes enterprise AI from strategy and PoC through production deployment and adoption, and also builds AI-agent products. The round closed September 3, 2026; the amount was not disclosed.