Kyoto Fusioneering

Tokyo, Japan · Founded 2019 · Privately Held (backing)

Developer of a fusion technology intended to offer technical assistance to accelerate the practical realization of fusion energy. Kyoto Fusioneering is based in Tokyo, Japan and was founded in 2019. Its last reported valuation was $508 million in Apr 2025. It has raised $191 million.

Last reported valuation

$508.1M

Oct 2026

Priced at

—

Total raised

$191.3M

Last round

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How much has Kyoto Fusioneering raised?

$191.3Macross 0 recorded rounds

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Kyoto Fusioneering investors

29 investors are on record for Kyoto Fusioneering, including Mitsubishi UFJ Capital, Global Brain, SMBC Venture Capital and In-Q-Tel. By type, the record holds 7 venture capital firms and 1 asset manager.

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Frequently asked about Kyoto Fusioneering

How much has Kyoto Fusioneering raised?: Kyoto Fusioneering has raised $191.3M in total across 0 recorded funding rounds.