The European Space Agency (ESA) is preparing to open a new Office in Tokyo for Japan and the Asia-Pacific Region, according to information first shared by Jean-Charles Bigot on LinkedIn. While ESA has not yet confirmed the move through a press release or its official website, Bigot’s position as Administrator for International Relations at ESA – and his updated LinkedIn role as ESA Representative in Japan – makes the announcement highly credible. If confirmed, this would mark ESA’s first permanent representation in Asia and only its second overseas office after Washington, D.C.
The establishment of ESA’s New Tokyo office could transform the landscape of European–Japanese space cooperation. More than a simple formality, the announcement points to a shift in ESA’s international relations strategy, one that could unlock significant new opportunities for projects and actors across the Euro-Asian space sphere.
Why This Matters: ESA’s Second Global Outpost
ESA maintains only one foothold outside Europe today: its Washington office, which covers both the United States and Canada. The decision to establish a counterpart in Tokyo would mark an upgrade of ESA–JAXA cooperation.
A Track Record of ESA-JAXA Cooperation
This partnership spans decades and a wide range of flagship missions. Joint projects include BepiColombo, currently en route to Mercury, and XRISM, the X-ray astronomy satellite launched in 2023, with ESA providing key instruments alongside NASA and JAXA. The two agencies collaborate on Earth observation programs, sharing data from ESA’s Sentinel satellites and JAXA’s ALOS series for climate monitoring and disaster response. In human spaceflight, ESA and JAXA cooperate on astronaut training at Tsukuba Space centre, which also provides ESA with GNSS coverage in the Eastern hemisphere.
More recently, JAXA has announced its intention to join Ramses, ESA’s project to study asteroid Apophis during a close flyby in 2029, carrying the mission on a Japanese H3 rocket. Notably, the U.S. is running a separate mission, whose fate now hangs uncertain amid NASA budgets cuts.
Burgeoning Cross-continental Industry Partnerships
Beyond government agencies, European and Japanese companies are increasingly collaborating: Eutelsat, Europe’s response to Starlink, partners with Mitsubishi Heavy Industries on satellite and launch vehicle projects, while start-ups such as Japan’s Astroscale work closely with ESA member states on orbital debris removal under the Zero Debris initiative, with offices in the UK and France. European firms including Airbus Defence and Space and OHB are engaging with Japanese partners on satellite projects, while Japanese companies such as ispace, which opened a Luxembourg office, increasingly look to Europe for regulatory and commercial collaboration.
An Overdue Correction
Japan’s space agency JAXA already maintains a dedicated Paris office, but until now, ESA had no equivalent presence in Tokyo. A situation one business commentator described as “a lop-sided arrangement that European industry figures agree should be rectified as soon as possible.”
ESA’s decision to rebalance this equation by establishing a Tokyo outpost signals not just a strengthening of bilateral ties, but also a broader strategic shift in Europe’s engagement with the Asia-Pacific region. Beyond operational collaboration and industry partnerships, ESA’s new Tokyo office reflects its recognition of Asia’s growing role in global space activities and the need for Europe to diversify its partnerships in a rapidly changing geopolitical landscape.
Geopolitical Significance: Europe Looks East
The planned Tokyo office is more than a bureaucratic footprint. It signals a deliberate geopolitical pivot for ESA and Europe’s space diplomacy strategy. Space cooperation with Asia isn’t new: last year, ESA signed an agreement with the Asian Development Bank (ADB), highlighting a clear expansion of its partnerships across Asia. Behind the scenes, momentum for greater engagement in the region has been building steadily.
A Shifting Geopolitical Stage
Earlier this year, at a European Space Policy Institute (ESPI) reception in Vienna, a figure with ties to both ESPI and a leading European national space agency remarked that “the future of European space policy is happening outside Europe.” ESPI, a Vienna-based think tank supported by ESA and its member states, plays a central role in shaping discourse on Europe’s strategic priorities in space, bridging policymakers, agencies, and industry across the continent and beyond.
Director General Josef Aschbacher has repeatedly stressed the importance of European autonomy and the diversification of international partnerships, particularly in the wake of proposals under the Trump administration to cut NASA’s budget by 25% – a decision he describes as a “wake-up call”. Aschbacher and ESA have argued that Europe must broaden its collaborations to reduce reliance on a single partner and secure its long-term strategic interests.
A move Prepared Behind the Scenes
The diplomatic groundwork for the Tokyo office appears to have been laid at multiple high-level forums. In November 2024, Aschbacher and other senior ESA leaders paid a trip to Japan that included a stop by the Nihonbashi Space Week, visits to industry headquarters, tours of JAXA facilities and a Joint Statement on the “Next Big Cooperations”.
In June of this year, both Japanese Space Minister Kikuchi Minoru and Aschbacher were in Vienna – one attending the UN Committee on the Peaceful Uses of Outer Space (COPUOS) meetings, the other the ESA Living Planet Symposium. While the specifics of their discussions remain private, the timing and convergence of these visits strongly suggest preparatory talks around strengthening institutional and bilateral ties. ESA and JAXA also signed a Framework Agreement to cooperate on Earth Observation around that time.
Europe as a Third Way?
Taken together, the establishment of a Tokyo office emerges less as a sudden move and more as the culmination of a long-term strategic realignment. Amid rising tensions between the United States and China, Europe is carving out a middle path, anchoring cooperation with Asia’s democratic space powers while reducing vulnerability to shifts in U.S. space policy. The move underscores ESA’s intention to extend Europe’s influence in the Asia-Pacific and signals a new chapter in transcontinental space diplomacy.
What We Know About ESA’s New Tokyo Office
The name itself—“ESA Office in Tokyo for Japan and the Asia-Pacific Region”—is revealing. Like the Washington Office, which represents ESA in both the United States and Canada, the Tokyo outpost is expected to serve Japan and beyond, signalling ESA’s ambition to expand its footprint across a much larger and more complex region.
Obvious Partners
The Asia-Pacific (APAC) is not North America. It is a vast, heterogeneous region with blurred borders and competing interests. At its core, Japan will likely remain ESA’s anchor partner, building on a strong track record of institutional and technical cooperation. Beyond Japan, South Korea represents a rapidly rising space power, with ambitious lunar and satellite programs under the lead of a new Korean AeroSpace Administration (KASA) that make it a natural candidate for closer cooperation.
Meanwhile, ASEAN countries, from Indonesia’s expanding satellite capabilities to emerging small-satellite actors in Thailand, Vietnam, and the Philippines, offer further opportunities for engagement, particularly in Earth observation, climate monitoring, and capacity-building initiatives. See Astrodiplomacy’s analyses on Southeast Asian space programmes here and here.
Stretch Partners
Further south, Australia and New Zealand are increasingly important actors. Australia will host the International Astronautical Congress (IAC) 2025, and New Zealand’s commercial launch sector, driven by Rocket Lab, positions the country as a strategic partner.
India, though not always formally grouped within APAC, remains a major regional player through ISRO. It is unclear whether ESA will leverage Tokyo as a hub for Europe–India cooperation as well, or rely on other cooperation mechanisms.
Partner, Competitor, or Rival? The Thorny China Question
China is the most complex case. ESA and the Ministry of Science and Technology (MOST) collaborate on the Dragon 6 Earth Observation project . But further cooperation is constrained by geopolitics. Whereas ESA and CNSA have cooperated on the Chang’e 6 lunar mission, Russia’s involvement in the Chinese-led International Lunar Research Station will likely stall any kind of cooperation on human spaceflight. ESA’s expanded presence in Asia will inevitably require careful monitoring and navigation of China’s growing influence in the regional space arena.
Taken together, the broad regional mandate implied by the Tokyo office reflects an ambitious strategy, one that goes well beyond bilateral relations with Japan and sets the stage for the opportunities and challenges ESA will face in the wider Asia-Pacific region.
Opportunities From ESA’s Tokyo Office
The establishment of a Tokyo office opens the door to deepening ESA–JAXA collaboration across multiple dimensions. Beyond continuing joint missions and scientific partnerships, the office could facilitate greater interoperability standards, coordinated mission planning, and even potential cooperation on lunar exploration, reinforcing Europe’s long-term strategic presence in Asia.
Space sustainability is another natural area of synergy. Both Europe and Japan are leaders in orbital debris mitigation. ESA’s “Zero Debris” initiative, coupled with Japanese companies such as Astroscale, presents opportunities for joint innovation in debris removal, satellite servicing, and the development of global best practices for space sustainability.
A timely Cooperation
The Tokyo office could also become a hub for regulatory cooperation. Japan is currently revising its Space Activities Act, while the European Commission presented its draft of the EU Space Act. Coordinated dialogue facilitated by a permanent presence in Tokyo could help align regulatory frameworks, smooth approval processes, and foster cross-border compliance standards that benefit both public and private actors.
Finally, the office offers significant potential for industry engagement. European companies could gain a stronger foothold in Japan and across the wider Asia-Pacific region, while Japanese firms could leverage ESA’s network to expand into European markets. The presence of a dedicated office signals to private-sector actors that ESA is committed to supporting commercial opportunities in Japan and the broader APAC region.
Challenges
Despite the opportunities, the Tokyo office faces several challenges. The scale of APAC is immense, stretching from India to Oceania, and encompasses a highly diverse set of countries, regulatory regimes, and space capabilities. ESA will need to decide whether to focus primarily on Japan at the expense of opportunities elsewhere in the region, or risk spreading itself too thin by trying for exhaustivity.
Geopolitical tensions add another layer of complexity. The office will have to navigate the delicate balance between the U.S.–China rivalry and Europe’s pursuit of an autonomous, yet cooperative, regional strategy. Missteps could affect not only Europe’s diplomatic credibility but also its operational partnerships across Asia.
Finally, expectations management will be crucial. Industry and government stakeholders across the region may view the Tokyo office as a gateway to partnership, creating high demand for engagement. ESA will need to prioritize initiatives carefully to ensure it delivers tangible results without overpromising or diluting its impact.
Looking Ahead
ESA has not yet officially confirmed the Tokyo office, but an announcement could come soon – perhaps at the International Astronautical Congress (IAC) in Sydney this October. The timing would be symbolically significant: IAC has rarely ventured into APAC (last in Adelaide 2017, Beijing 2013, Daejeon 2009 and Fukuoka 2005). With upcoming editions already assigned to Europe (Antalya 2026, Poznań 2027), IAC 2025 may be the perfect stage for ESA to formalize its Asia-Pacific foray.
If confirmed, the Tokyo office would mark a historic step in ESA’s evolution into a truly global space diplomacy actor, rebalancing its partnerships in an era of shifting geopolitics.
Stay tuned with Astrodiplomacy for the latest updates on ESA’s Asia-Pacific strategy and the future of international space cooperation.