Yaqumo
Yaqumo is a deep tech company in Tokyo, Japan, founded in 2025. It has raised $4.4M across 2 rounds, most recently an Extension Round in April 2026.
Bringing quantum power to society
- Headquarters
- Tokyo
- Employees
- 1–10
- Founded
- 2025
- Business Model
- B2B
- Website
- yaqumo.com
- Total Funding
- $4.4M
- Last Round
- Extension RoundApr 2026
- Rounds
- 2
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 2 funding rounds and 4 investors for this company. The full record is or through the API.
About
Yaqumo Inc. is a deep-tech startup based in Tokyo, Japan, founded in April 2025 by researchers from Kyoto University's Takahashi Laboratory and the Institute for Molecular Science's Ohmori Laboratory—both global leaders in neutral atom quantum computing research. The company is developing large-scale, fault-tolerant neutral-atom quantum computers with the goal of making quantum computing truly practical and commercially deployable. Neutral atom quantum computing is a next-generation architecture offering high scalability and stable qubit performance compared to competing approaches. Yaqumo targets applications across materials science, chemistry, pharmaceuticals, and finance. The company has signed an MOU with Entropica Labs and has received seed funding from Quantonation, JIC VGI, and Toyota Innovation Partners (TIP). Yaqumo is headquartered at the Yusen Building in Marunouchi, Chiyoda-ku, Tokyo.
Summary
It lists 1–10 employees. It has raised $4.4M in total across 2 rounds, most recently a Extension Round in Apr 2026. Investors include Quantonation, Kyoto University Innovation Capital and Beyond Next Ventures.
Tech & App Stack
2 technologies & apps tracked
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Funding History
Apr 2026
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Funding: Seed through Extension Round. Amounts, valuations, and investors where available.
Investors
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