Kyoto Fusioneering

Kyoto Fusioneering is a fusion energy engineering company that develops engineering solutions for commercial fusion power plants.

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TIMELINE · MILESTONES

Kyoto Fusioneering | 848 days from website to first raise on record

@kyotofusioneer·2 rounds·2 signals before the first raise

One step per dated milestone. Pins are dated signals; hover the icons for dates.

Funding rounds

1. September 9, 2025
   Series B+ · amount undisclosed
   Source: fundraisingfox.com
2. February 2, 2022
   Series B+ · amount undisclosed
   Source: fundraisingfox.com
3. June 9, 2021
   X account created
4. October 8, 2019
   Website created
5. Date unknown
   PPlug and Play · accelerator or program
   Source: public.dxp.playbook.vc

Founders and team

• 小哲
  小西 哲之 Co-Founder, Representative Director, Chief Executive Officer (CEO) and Chief Fus

  source: kyotofusioneering.com
• KS
  Konishi Satoshi Founder
• RP
  Richard Pearson Founder
• ST
  Shutato Takeda Founder
• TN
  Taka Nagao Founder
• KS
  Keishi Sakamoto Director, Chief Technology Officer

Investors

• DDBJ Capital
• EEast Japan Railway
• IIMM Investment
• JJIC Venture Growth Investments
• KKyoto Capital Partners
• MMinerva Growth Partners
• MMizuho Bank
• PPlug and Playaccelerator
• SSiteGround Capital
• SSMBC Venture Capital
• SSumitomo Mitsui Trust Bank

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