Rakuten to Broker Helsing's HX-2 Sale as Japan Tests Through 9/30

For space and defense technology firms, Japan is becoming a critical test bed and procurement target as Tokyo loosens arms-export rules and boosts defense spending. Rakuten's brokerage of Helsing's HX-2 shows how non-traditional intermediaries can lower entry barriers for AI-driven unmanned systems, a shift that could reshape the competitive landscape for Western defense startups.

Rakuten's confirmation on Aug. 17, 2026, that it will broker a sale of Helsing's unmanned systems to Japan's Ground Self-Defense Force marks a notable test of whether a commercial conglomerate with almost no defense experience can accelerate the entry of foreign military technology into one of Asia's most lucrative rearmament markets. The deal is built around Helsing's HX-2 strike drone, which the Ground Self-Defense Force is currently field-testing through the end of September, and follows an initial agreement Helsing struck earlier this year with the Japanese government, made possible by an unnamed local brokerage partner that has now been identified as Rakuten.

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Rakuten's brokerage of Helsing's HX-2 shows how non-traditional intermediaries can lower entry barriers for AI-driven unmanned systems, a shift that could reshape the competitive landscape for Western defense startups.

The stakes are both strategic and commercial. Japan's military spending expansion and its relaxation of arms-export rules earlier this year have drawn intense interest from overseas defense contractors seeking local partners. In this context, Rakuten is positioning itself as an intermediary that can help startups overcome structural barriers such as opaque procurement systems, poor communication with government agencies, and long procurement cycles. Hideaki Mukai, chief of staff to Rakuten's CEO, said in a statement that encouraging greater startup participation "presents an important opportunity to strengthen the country's defense capabilities" and that Rakuten hopes to bridge the gap between startups and government agencies.

For Helsing, founded in 2021 and initially focused on artificial intelligence, the Japan entry is a significant endorsement of its AI-driven strike drone technology. The HX-2 is described as a strike drone, suggesting autonomous or semi-autonomous loitering munition capabilities, although the sources do not detail range, payload, or autonomy. For Japan, integrating such systems aligns with its push to modernize its force in the face of an increasingly assertive China, with the Ground Self-Defense Force testing the drone operationally rather than just evaluating it on paper.

The Rakuten-Helsing relationship also carries a geopolitical dimension. Rakuten's billionaire founder Hiroshi "Mickey" Mikitani has been among Japan's most vocal corporate supporters of Ukraine, and the company has actively helped Ukrainian defense firms enter the Japanese market. Earlier this year, Rakuten assisted U.S.-listed Ukrainian drone software maker Swarmer in organizing a demonstration for a unit of Japan's military. That late-April test used Swarmer's AI software to coordinate a swarm of drones in a seek-and-hit mission, demonstrating the kind of autonomous mass targeting that Japan may want to deploy. Rakuten's support for Ukrainian defense firms at arms fairs and its brokerage of Helsing suggest a deliberate strategy to build a defense-technology ecosystem in Japan by connecting foreign startups to military procurement pipelines.

The competitive implications for established defense firms are substantial. If Rakuten succeeds in helping Helsing close a sale, it could create a template for other startups and non-traditional defense suppliers to enter Japan without going through the established Japanese primes. That would pressure incumbents, accelerate technology transfer, and potentially lower costs. It also raises questions about security and proprietary technology control, particularly when a commercial e-commerce and finance conglomerate becomes a broker for strike drones.