Japan and India in Space: Two Rising Powers, One Shared Opportunity

India Japan Kaizen — Space Industry Series, Part 1

For most of the last decade, the global space conversation has been dominated by the United States and China. But quietly, two Asian nations with very different space journeys — Japan and India — have been building programs that are now converging in ways that create real commercial opportunity. This is the first post in a series where we'll unpack that opportunity, one industry theme at a time. We start with the fundamentals: where each country's space industry stands today, and why the two are a natural fit.

Japan: A Mature Program Rebuilding Itself as a Commercial Industry

Japan's space credentials go back further than most people realize. The country's first satellite launch happened in 1970, and it has been a core partner in the International Space Station program for decades. JAXA, formed in 2003 from the merger of three earlier agencies, has long been the technical backbone of that effort, working alongside industrial heavyweights like Mitsubishi Heavy Industries, Mitsubishi Electric, and Kawasaki Heavy Industries.

What's changed is the last five to seven years. Japan has deliberately shifted from a government-only model to a startup-driven "New Space" economy. A ¥100 billion government support package launched in 2018 helped seed what is now a startup ecosystem of more than 100 companies — a landscape that barely existed a decade ago. Names like Astroscale (on-orbit servicing and debris removal), ispace (lunar transport), Synspective and QPS Institute (radar Earth-observation satellites), and Axelspace (micro-satellites) have gone from research projects to publicly traded companies, with five Japanese space startups completing IPOs since 2023 alone.

Behind this is serious money and even more serious political backing. Japan's space market, currently valued at roughly ¥4 trillion, has an official government target to double to ¥8 trillion by the early 2030s. That ambition is funded in part by a ¥1 trillion, ten-year Space Strategy Fund administered by JAXA on behalf of Japan's economic ministries — a fund that hands out grants, not equity, across more than twenty themed programs in transportation, satellites, and exploration. Prime Minister Takaichi Sanae, who helped shape Japan's first national space security strategy before taking office, has been a consistent public backer of leading startups.

The one honest gap in the story: Japan's homegrown launch capacity is still catching up to its satellite ambitions. Several of its own commercial satellite operators currently rely on foreign launch providers, and even JAXA has turned to outside vehicles for some missions. That gap is itself an opportunity — for launch-side partners who can offer capacity, and for talent who can help close it from the inside.

India: From Government Program to 440-Startup Ecosystem in a Decade

India's transformation has been faster and more recent. As late as 2014, there was exactly one registered private space startup in the country. By August 2026, that number had grown to roughly 440. The turning point was 2020, when the government opened space activities to private industry for the first time, followed by the Indian Space Policy of 2023, which cleanly divided responsibilities: ISRO focuses on research and development, NewSpace India Limited (NSIL) handles commercial operations, and IN-SPACe acts as the single-window regulator and enabler for private players.

The capital story has followed the policy story closely. Private investment in India's space sector rose nearly six-fold in five years, from about $100 million in 2021-22 to roughly $618 million by March 2026. The government backed this with liberalized foreign direct investment rules — up to 74% automatic FDI in satellite manufacturing and operations, 49% in launch vehicles and spaceports, and 100% in satellite components and subsystems — plus dedicated vehicles like a ₹1,000 crore venture capital fund and a ₹500 crore Technology Adoption Fund.

On the ground, this shows up as real hardware. Skyroot Aerospace and Agnikul Cosmos are both working toward orbital launch capability with privately built rockets. Digantara is building out space situational awareness capability. Pixxel is competing globally in Earth observation. And Hindustan Aeronautics Limited now holds the license to mass-produce ISRO's Small Satellite Launch Vehicle. India's space economy, currently around $9 billion, is officially targeted to reach $40–45 billion within a decade — with Karnataka alone aiming to capture roughly half of that as the country's Bengaluru-centered space cluster keeps deepening.

Where the Two Actually Meet: LUPEX

This isn't a hypothetical pairing. ISRO and JAXA are already co-building a flagship mission: the Lunar Polar Exploration mission, also known as Chandrayaan-5. Under the current plan, JAXA supplies the H3 launch vehicle and a 350-kilogram lunar rover, while ISRO builds the lander that carries it to the Moon's south pole in search of water ice — with additional instruments contributed by NASA and ESA. It's targeted for launch around 2028.

What makes LUPEX interesting isn't just the science. It's the message it sends about how these two space programs work together: Japan's precision engineering and systems discipline paired with India's cost-efficient execution and mission cadence. Japanese officials have been publicly candid about their respect for India's recent milestones, including landing before Japan did on a comparable lunar attempt — and Indian leadership has framed the relationship explicitly as one where, in Prime Minister Modi's words at the two countries' Annual Summit, Japanese technology and Indian ingenuity form "a winning combination," alongside parallel cooperation in high-speed rail, ports, and shipbuilding.

Why This Matters Beyond Government Missions

Government-to-government cooperation like LUPEX tends to open the door for private-sector cooperation that follows a few years later — that's roughly the pattern high-speed rail and manufacturing partnerships between the two countries have already shown. For space specifically, three gaps stand out where private companies on each side could genuinely use each other:

• Talent. Japan's startups are moving from R&D into production and commercial service delivery, and by most industry accounts are short on engineers, business development, and legal talent to match. India has a large, technically strong, English-fluent workforce with direct exposure to a fast-moving domestic space sector.
• Manufacturing and supply chain. Japan's component and subsystem manufacturing is precise but expensive; India's is increasingly capable and considerably more cost-competitive — a pairing that has already worked in other sectors.
• Market access. Japanese companies exploring India face an unfamiliar FDI and licensing landscape; Indian companies exploring Japan face the reverse. Neither side benefits from figuring this out alone.

What's Next in This Series

Over the coming weeks, we'll go deeper into the startups defining each market, the regulatory landscape founders and investors need to understand before crossing borders, and where the real near-term openings are for talent, capital, and manufacturing partnerships between India and Japan. If your organization is exploring either market, this is exactly the kind of bridge India Japan Kaizen was built to help you cross.

If any of this resonates with what you're building or exploring, we'd enjoy hearing about it — feel free to reach out.

This is Part 1 of India Japan Kaizen's Space Industry Series. New posts every Monday.