Illumi Medical
イルミメディカル株式会社 – 光の届かなかった場所に、光を届ける。
Nagoya, Japan · Founded 2023 · $4.5M raised
- Headquarters
- Nagoya
- Founded
- 2023
- Business Model
- B2B
- Website
- illumimedical.com
- Total Funding
- $4.5M
- Last Round
- $3.5M Series AApr 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
About
Illumi Medical Inc. is a Nagoya University-based medical device startup developing intravascular light irradiation systems that deliver phototherapy to deep-seated lesions inside the body. The company's flagship technology, ET-BLIT, uses an ultra-compact laser source positioned on a catheter tip — co-developed with Nichia — that can be inserted via standard catheter-laboratory procedures to irradiate organs such as the liver and kidneys with high-energy laser light, enabling photoimmunotherapy and photodynamic therapy for cancers and other conditions that are inaccessible to conventional surface or endoscope-based phototherapy. Established in February 2023 in Nagoya, Aichi, the company raised ¥410 million in a Series A round in 2025 and is pursuing future applications in photobiomodulation, neuromodulation, and regenerative medicine.
Summary
Illumi Medical is a Biotech company based in Nagoya, Japan, founded in 2023. It has raised $4.5M in total across 2 rounds, most recently a $3.5M Series A round in Apr 2026. Investors include UntroD Capital Japan, Mint Ventures and Central Japan Seed Fund.
Tech & App Stack
3 technologies & apps tracked
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Funding History
Apr 2026
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Funding: Seed through Series A. Amounts, valuations, and investors where available.
Investors
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