The world's third-largest defense budget. No roadmap for foreign firms
Nexus Pacific is a Tokyo-based strategic advisory. We help U.S. and allied defense and dual-use technology companies navigate Japan's procurement ecosystem and build partnerships with Japanese defense primes. From trading house alignment to ATLA engagement, we provide the embedded market intelligence that remote consultants cannot replicate.
Why Japan
Japan has reached 2% of GDP in defense spending, the highest level in its postwar history and the world's third-largest defense budget. ATLA is accelerating procurement timelines. New frameworks for co-development and defense export are creating opportunities that did not exist three years ago.This is a once-in-a-generation opening. Japan's procurement culture rewards the companies that position early and demonstrate commitment. The firms building relationships now will have structural advantages for the next decade of allied defense integration.The question is not whether to engage. It is how to do it right, and how to do it fast.
What We Do
We operate inside Japan's defense procurement ecosystem every day: trading houses, ATLA, MOD, systems integrators, and defense primes. We know which programs are moving, which partners are actively seeking foreign technology, and how to position your capabilities for the procurement windows that matter.
why nexus pacific
-Embedded in Tokyo with daily access to Japan's defense procurement ecosystem-Relationships spanning ATLA, MOD, all major trading houses, systems integrators, and defense primes-National security backgrounds providing analytical depth on the threat landscape driving procurement priorities-We work all directions: Western firms entering Japan, Japanese firms accessing U.S. defense markets, and investors evaluating opportunities across both-Independent: no trading house affiliation, no systems integrator relationship to protect, no conflicting co-investments-Practitioner-led: our advice comes from operating inside the system, not observing it from outside
Our Services
Trading House & Partner Assessment
Selecting the wrong trading house or systems integrator creates structural problems that are difficult to reverse. We assess which partner, which business unit, and which program path aligns with your technology, and flag conflicts before they become obstacles.Market Intelligence & Go-to-Market Strategy
Real-time insight from inside Tokyo's defense ecosystem. We track procurement cycles, budget allocations, and program opportunities as they develop, and build go-to-market strategies calibrated to Japan's regulatory requirements and procurement windows.Relationship Development & In-Market Execution
We facilitate warm introductions to the right trading houses, government agencies, and program managers, then manage the sustained engagement through 12 to 18 months of consensus-building that Japanese procurement requires.Specialist Referrals
We connect clients with respected firms for compliance and regulatory work, grant applications, legal structuring, and financial due diligence. Our goal is client success, not service expansion into areas where others already excel.
WHO WE SERVE
We work with four types of clients across both sides of the Pacific. Each faces different challenges navigating Japan's defense ecosystem.Defense Companies
Most companies approach Japan the same way: visit Tokyo, attend a conference, collect business cards, and wait. It rarely works. Japan's procurement runs through trading houses that control market access, systems integrators that shape requirements, and government agencies that move on consensus timelines. Choosing the wrong partner or misreading procurement timing can set you back years. We provide the embedded intelligence and relationship infrastructure that prevents these failures.Dual-Use Startups
Japan's defense transformation is creating demand for exactly the technology startups build: autonomous systems, AI, cyber, advanced sensors, and space. But Japan's procurement system was not designed for startups. It was built on decades-old relationships between trading houses and domestic primes. We identify the specific organizations building startup engagement capabilities, map realistic pathways through SHIELD and emerging ATLA channels, and compress timelines so you are not burning runway on a multi-year relationship cycle with no revenue in sight.Japanese Technology Firms
Japanese commercial technology firms in advanced materials, optics, electronics, and precision manufacturing possess capabilities the U.S. Department of Defense actively needs. We help Japanese firms assess U.S. defense applicability, identify viable contract vehicles including SBIR, OTAs, and DIU engagement, and connect with American partners, investors, and government stakeholders.Investors
Defense-focused VC and PE activity in Japan is accelerating. But every player in a fund's Japan orbit has their own agenda. Strategic investors position themselves as the systems integrator. U.S. primes route opportunities through their own partnerships. We provide independent advisory with no trading house to feed, no co-investment to justify. We assess which portfolio companies have viable Japan paths, which do not, and what the structural risks are.
FREQUENTLY ASKED QUESTIONS
How does Japan's defense procurement system work?Japan's defense procurement is managed primarily through ATLA under the Ministry of Defense. Most procurement flows through trading houses (sogo shosha) that serve as commercial intermediaries between foreign suppliers and Japanese end users. The major trading houses each have defense divisions with established relationships to specific programs and systems integrators. Selecting the right trading house partner is one of the most consequential decisions a foreign company makes when entering Japan's defense market.What is a sogo shosha and why does it matter?A sogo shosha is a Japanese general trading company. In defense, these companies function as commercial gatekeepers. They hold import licenses, manage the commercial relationship with ATLA and end users, and influence which foreign technologies get considered for Japanese programs. Approaching the wrong one, or approaching the right one through the wrong business unit, can create structural problems that are difficult to reverse.How long does it take to enter Japan's defense market?Realistic timelines run 12 to 18 months from first contact to substantive partnership activity. Japan's decision-making relies on nemawashi (consensus-building), which requires multiple meetings, internal approvals, and relationship development. Working with an advisory firm that has existing relationships can significantly compress the early stages, but the consensus process itself cannot be bypassed.Can startups sell into Japan's defense market?Yes. Japan is actively building channels for innovative technology through programs like SHIELD and emerging ATLA procurement mechanisms. Several trading houses are developing startup engagement capabilities. The key challenge is identifying which pathways are viable for your technology and structuring partnerships that protect your IP while meeting Japanese requirements.How is Nexus Pacific different from the U.S. Embassy's Foreign Commercial Service?FCS provides introductory matchmaking through Gold Key and similar programs. It is a useful starting point. Nexus Pacific provides embedded advisory with ongoing market intelligence, trading house fit assessment, procurement timing guidance, and sustained in-market presence through the entire engagement lifecycle. FCS opens doors. We help you navigate what is on the other side.
Contact
Ready to enter Japan's defense market?Whether you are a defense company evaluating trading house partners, a dual-use startup exploring procurement pathways, a Japanese firm assessing U.S. defense applications, an investor conducting due diligence, or a company already in-market that needs sustained on-the-ground presence to keep relationships moving forward, we should talk.