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On December 19, 2025, Helical Fusion hosted a talk session event in Okinawa in collaboration with OKANO VALVE MFG. CO. LTD. and the Okinawa Startup Ecosystem. The event brought together leaders from startups, venture capital, and ecosystem-building organizations to discuss what is truly required to build a new fusion energy industry through effective partnerships between startups, established companies, and local stakeholders. Group photo of the speakers and participants at t

On December 8, 2025, Helical Fusion hosted a partnering event in Aichi Prefecture, one of Japan’s leading centers of manufacturing excellence, calling on industry partners to jointly build the fusion energy industry. The event brought together companies, organizations, and local governments from Aichi and the broader Chubu region to explore how fusion energy can be realized through concrete industrial participation. This was the second time the event was held, following its i

Agreement signals growing market demand for stable, continuous, net-electricity fusion power based on the Helical Stellarator Helical Fusion Co., Ltd. (Headquarters: Tokyo, Japan; “Helical Fusion”), a company developing a commercially viable Helical Stellarator power plant under its “Helix Program”, has signed a Power Purchase Agreement (PPA) with Aoki Super Co., Ltd. (Headquarters: Aichi, Japan; “Aoki Super”), a major regional supermarket chain in central Japan. This marks

Stakeholder base expands with participation from an individual-investor-oriented fund, alongside corporate and individual investors, bringing Total Funding to USD 38M Helical Fusion Co., Ltd., which is developing a next-generation energy source using Japan’s original Helical Stellarator technology to realize a commercially viable fusion power plant in the 2030s, announced the completion of its Series A Extension round, raising approximately USD 5.5 million (≈ JPY 870 million)

Helical Fusion participated in the Hyper Interdisciplinary Conference Singapore 2025, held on November 15 as part of a series of activities organized by Leave a Nest Singapore. The conference provided a platform for interdisciplinary discussions on how emerging technologies—including fusion energy—may influence future energy systems and broader societal structures. During the event, our CEO Takaya Taguchi delivered a keynote address examining the implications of fusion energy

Helical Fusion participated in SMART ENERGY WEEK 2025, one of Japan’s largest commercial exhibitions and conferences in the energy sector, held from November 19 to 21, 2025, at INTEX Osaka. During the event, Helical Fusion hosted a booth exhibition and held a standalone seminar introducing its approach to fusion energy commercialization. In addition, Helical Fusion CEO Takaya Taguchi took the stage as a Vice Chair of the Fusion Energy Industry Council of Japan (J-Fusion)—the