Japan's PM pivots to multi-axis diplomacy, engaging US tech, UAE, and Germany
Just five hours of the Prime Minister's daily schedule encapsulate three key axes: Palantir (US defense tech), UAE (energy transition), and Germany (European security realignment). This indicates a structural turning point where Japan is quietly shifting from "US-centric" to "multi-axis diplomacy."
── Understand in 3 points ─────────
- • On March 5, 2026, Prime Minister Takaichi met for 20 minutes with Yoichiro Hatakeyama, Director-General of the Economic and Industrial Policy Bureau at the Ministry of Economy, Trade and Industry, and Yoshifumi Murase, Commissioner of the Agency for Natural Resources and Energy (13:38-13:58).
- • Peter Thiel, Chairman of Palantir Technologies, and others paid a courtesy visit to the Prime Minister, holding a 25-minute meeting (15:20-15:45).
- • A 27-minute meeting with Sultan Al Jaber, UAE (United Arab Emirates) Minister of Industry and Advanced Technology (16:00-16:27).
── NOW PATTERN ─────────
The "alliance crack" of Trump tariffs is forcing Japan to break free from 70 years of unipolar dependence on the US (path dependency), creating a structure where it attempts "leapfrogging" across three axes: defense tech, energy, and European security.
── Probability and Response ──────
🟡 Basic 50% — Decision on extension of Trump tariffs (around July 2026), progress of Japan-US trade negotiations, announcement of Palantir's contract with the Japanese government.
🟢 Optimistic 25% — Escalation of military tensions in the Taiwan Strait, breakdown of Japan-US trade negotiations, announcement of a major Palantir contract, concrete agreement on Japan-Germany security cooperation.
🔴 Pessimistic 25% — Additional tariffs on Japan by Trump, difficult negotiations over US forces' stationing costs in Japan, sudden changes in the Middle East situation, political turmoil in Germany.
📡 THE SIGNAL — What Happened
Why it matters: Just five hours of the Prime Minister's daily schedule encapsulate three key axes: Palantir (US defense tech), UAE (energy transition), and Germany (European security realignment). This indicates a structural turning point where Japan is quietly shifting from "US-centric" to "multi-axis diplomacy."
- Meeting — On March 5, 2026, Prime Minister Takaichi met for 20 minutes with Yoichiro Hatakeyama, Director-General of the Economic and Industrial Policy Bureau at the Ministry of Economy, Trade and Industry, and Yoshifumi Murase, Commissioner of the Agency for Natural Resources and Energy (13:38-13:58).
- Meeting — Peter Thiel, Chairman of Palantir Technologies, and others paid a courtesy visit to the Prime Minister, holding a 25-minute meeting (15:20-15:45).
- Meeting — A 27-minute meeting with Sultan Al Jaber, UAE (United Arab Emirates) Minister of Industry and Advanced Technology (16:00-16:27).
- Meeting — A 20-minute meeting with Takehiro Funakoshi, Vice Minister for Foreign Affairs; Masaaki Kanai, Director-General of the Asian and Oceanian Affairs Bureau; Naoki Kumagai, Director-General of the North American Affairs Bureau; and Kazuhiko Nakamura, Director-General of the International Legal Affairs Bureau (16:31-16:51).
- Meeting — A 20-minute phone call with German Prime Minister Friedrich Merz (17:00-17:20).
- Schedule — Prime Minister Takaichi departed the official residence on foot at 11:18 and arrived at the Prime Minister's Office at 11:19. All meetings were held within the Prime Minister's Office.
- Background — Palantir is a company that develops data analysis platforms for the US Department of Defense and the CIA. Its market capitalization is approximately $250 billion (as of March 2026).
- Background — UAE Minister of Industry and Advanced Technology Al Jaber also served as COP28 President and concurrently holds the position of CEO of Abu Dhabi National Oil Company (ADNOC).
- Background — German Prime Minister Merz won the general election in February 2025 and assumed office. He is promoting the strengthening of European security and an increase in defense spending.
- Background — The Director-General of the Asian and Oceanian Affairs Bureau and the Director-General of the North American Affairs Bureau were present at the Ministry of Foreign Affairs meeting — suggesting that three issues: the Taiwan Strait, the Korean Peninsula, and the Japan-US alliance, may have been discussed simultaneously.
- System — Japan's defense spending is projected to reach approximately 2% of GDP (about 11 trillion yen) in FY2026. The Takaichi administration is continuing the defense buildup plan (43 trillion yen/5 years) from the Kishida administration.
- Energy — Japan procures approximately 30% of its LNG imports from the Middle East and UAE. The UAE is Japan's fourth-largest LNG supplier.
Sanae Takaichi's ascension to the prime ministership marked a structural turning point in Japanese politics. Positioned on the right of the "conservative mainstream" within the Liberal Democratic Party, Takaichi, as Shinzo Abe's policy successor, has championed three pillars: strengthening defense capabilities, economic security, and technological sovereignty. The mere five hours of the Prime Minister's daily schedule on March 5, 2026, might seem like a mundane itinerary at first glance. However, deciphering the combination of her meeting partners reveals a structural realignment of Japanese diplomacy.
First, let's contextualize this historically. Japan's post-war diplomacy has been supported for over 70 years by a single pillar: the "Japan-US alliance as its cornerstone." This was sufficient during the Cold War. However, entering the 2020s, **the US's stance towards its allies fundamentally changed**. President Trump's tariff policies were mercilessly applied even to allies, directly impacting Japan's steel and automotive industries. A second Trump administration in 2026 is expected to invoke Section 122 of the Trade Act, imposing a blanket 10% tariff, with Japan being no exception.
In response to this new reality of "pressure from allies," Japan is attempting to respond in three directions. The first is "autonomization of defense technology." The significance of Peter Thiel of Palantir visiting the Prime Minister's Office is considerable. Palantir is not merely a software company. It developed "Gotham," a battlefield data analysis platform for the US Department of Defense, and "Foundry" for intelligence agencies, and supported the Ukrainian military in selecting artillery targets during the war in Ukraine. In other words, it is a company that **defines modern warfare**. It is also crucial that Thiel himself has an extremely close relationship with the Trump administration, making this visit not only a business matter but also a political signal regarding the technological layer of Japan-US security.
The second is "diversification of energy sources." The meeting with UAE Minister of Industry and Advanced Technology Al Jaber touches upon the core of Japan's energy security. Japan is one of the world's largest LNG importers, and its dependence on the Middle East remains high. However, Japan's energy diplomacy in the 2020s is shifting from merely "stable procurement of oil and gas" to "joint development of clean energy technologies." The UAE has made "decarbonization transition of oil money" a national strategy, and its interests align with Japan's in hydrogen, ammonia, and nuclear power. The fact that Minister Al Jaber concurrently serves as CEO of ADNOC (Abu Dhabi National Oil Company) and COP28 President symbolizes this double-track diplomacy.
The third is "strengthening security cooperation with Europe." The phone call with German Prime Minister Merz is an extension of the rapidly deepening Japan-Germany relationship, spurred by the war in Ukraine. Merz significantly increased Germany's defense spending and established a "special fund" of 100 billion euros. Japan and Germany are the only G7 partners whose interests align in "Indo-Pacific security" outside of NATO's scope. The current situation, where German Navy frigates are deployed in the Indo-Pacific and Japan-Germany military exchanges have become regular, was unimaginable five years ago.
And the meetings held immediately before these three discussions with the Ministry of Economy, Trade and Industry and the Agency for Natural Resources and Energy, and immediately after with senior Ministry of Foreign Affairs officials, connect everything. The Director-General of the Energy Policy Bureau and the Commissioner of the Agency for Natural Resources and Energy briefed the Prime Minister, followed immediately by a meeting with the UAE Energy Minister. The simultaneous meeting of the Vice Minister for Foreign Affairs, the Director-General of the Asian and Oceanian Affairs Bureau, the Director-General of the North American Affairs Bureau, and the Director-General of the International Legal Affairs Bureau with the Prime Minister indicates that **multiple cross-regional diplomatic issues are progressing simultaneously**. The presence of the Director-General of the North American Affairs Bureau suggests Japan-US relations (response to Trump tariffs), the Director-General of the Asian and Oceanian Affairs Bureau suggests the Taiwan Strait and ASEAN, and the Director-General of the International Legal Affairs Bureau suggests issues related to territorial disputes and sanctions legislation.
The delta: The fact that Prime Minister Takaichi held consecutive meetings in one day with US defense tech (Palantir), Middle Eastern energy (UAE), and European security (Germany) indicates that Japan is structurally shifting from "unipolar dependence on the US" to "multi-axis security diplomacy." This is not Takaichi's personal diplomatic style but a structural adaptation forced upon Japan by Trump tariffs and geopolitical uncertainties.
🔍 Reading Between the Lines — What the News Isn't Saying
NHK's Prime Minister's daily schedule is a mere list of facts, but what this day's schedule doesn't tell us is "why these three parties were scheduled on the same day." It's no coincidence. The sequence of briefing with METI/ANRE → Palantir (defense tech) → UAE (energy transition) → Ministry of Foreign Affairs (multi-regional coordination) → Germany (European security) indicates that the Prime Minister's Office intentionally structured the day to "scan all layers of economic security in one day." In particular, Thiel's visit represents "informal diplomacy" through internal channels of the Trump administration, exploring security cooperation through a circuit separate from official Japan-US diplomatic routes. This is evidence that Japan has begun to treat the US not as a "single counterpart" but as a "network with multiple access points."
NOW PATTERN
Alliance Strain × Path Dependency × Leapfrogging
The "alliance crack" of Trump tariffs is forcing Japan to break free from 70 years of unipolar dependence on the US (path dependency), creating a structure where it attempts "leapfrogging" across three axes: defense tech, energy, and European security.
Intersection of Dynamics
The three dynamics — alliance strain, path dependency, and leapfrogging — are interconnected and mutually reinforcing. First, the "alliance crack" of Trump tariffs and increased security burden is compelling Japan to re-evaluate its 70 years of unipolar dependence on the US (path dependency). Without this pressure for re-evaluation, Japan would not have needed to hold three-axis meetings with Palantir, the UAE, and Germany in a single day.
Next, breaking free from path dependency is creating opportunities for "leapfrogging." Japan has historically been heavily dependent on the US in defense technology, but **the diversification of dependency itself opens up new possibilities for technological integration**. The idea of integrating Palantir's battlefield AI + UAE's hydrogen and ammonia technology + Germany's industrial technology with Japan's civilian technological capabilities was impossible in the era of unipolar dependence.
Even more importantly, these three dynamics are forming a **feedback loop**. The more Japan pursues multi-axis diplomacy, the more the US may raise the cost of the alliance, widening the "crack." However, the more the crack widens, the stronger Japan's incentive to diversify becomes, deepening cooperation with new partners. This positive feedback loop, once started, is difficult to stop. Prime Minister Takaichi's schedule on March 5 is evidence that this loop has **already begun to turn**. Historically, the transition from alliance crack → path divergence → new equilibrium proceeds over a 10-15 year timeframe. Japan is in its initial phase.
📚 Pattern History
1902: Conclusion of the Anglo-Japanese Alliance
To counter Russia's southward expansion, Japan shifted its diplomatic focus from traditional multilateral diplomacy to a bilateral alliance with Britain. This led to victory in the Russo-Japanese War, but simultaneously initiated a path dependency where Japan was integrated into Britain's global strategy.
Structural similarity with the present: Alliance choices bring temporary security benefits but constrain diplomatic freedom in the long term. The choice of alliance partners determines a nation's fate for the next 50 years.
1970s: Japan's Energy Diplomacy Diversification After the Oil Shocks
The First Oil Shock in 1973 exposed the vulnerability of dependence on the Middle East, prompting Japan to respond along three axes: promoting nuclear power, diversifying LNG procurement sources, and developing energy-saving technologies. This ultimately laid the foundation for economic growth in the 1980s.
Structural similarity with the present: Crises break path dependency and force diversification. However, diversification bears fruit not during the crisis itself, but in the decade following it. The current energy diversification will also yield results in the 2030s.
2010s: Prime Minister Abe's "Diplomacy that Takes a Panoramic View of the World Map"
Shinzo Abe promoted the "Free and Open Indo-Pacific (FOIP)" concept, building multi-layered security cooperation with India, Australia, ASEAN, and Europe while maintaining the Japan-US alliance as its cornerstone. This became the foundation of the current QUAD.
Structural similarity with the present: Multi-axis diplomacy succeeds when pursued not by "antagonizing" the US but by "complementing" it. Takaichi's diplomacy is an extension of Abe's approach, but the new variable of Trump tariffs is blurring the line between "complementing" and "substituting."
2022: Germany's "Zeitenwende" (Turning Point) Declaration
Following Russia's invasion of Ukraine, German Chancellor Scholz declared a historic turning point in security policy. He decided on a significant increase in defense spending and a departure from Russian natural gas. This shift laid the foundation for Japan-Germany security cooperation.
Structural similarity with the present: External shocks (war, tariffs) serve as catalysts to break "path dependency." Japan and Germany are experiencing the same structural shocks and moving in the same direction, making their cooperation not coincidental but structurally inevitable.
Patterns Revealed by History
The pattern visible throughout history is clear. Japan has only altered its diplomatic path when external shocks (military threats, energy crises, trade friction) exceeded a threshold. The Anglo-Japanese Alliance was triggered by the Russian threat, energy diversification by the oil shocks, and the FOIP concept by China's rise. And this time, the trigger is Trump tariffs and the change in the US's attitude towards its allies.
What is common is the timeframe: **"path changes begin during a crisis, but results emerge 10 years later."** Energy diversification in the 1970s bore fruit in the 1980s. Abe's FOIP concept (proposed in 2016) materialized as QUAD in the 2020s. Takaichi's multi-axis diplomacy will likely yield concrete results in the early 2030s. What matters is "whether it has begun," and the March 5 schedule is a clear signal that it has.
Another lesson is that **successful path changes proceed not by "destroying" existing alliances but by "redefining" them**. The Anglo-Japanese Alliance did not negate the Japan-US relationship, nor was Abe's FOIP concept designed to weaken the Japan-US alliance but rather to strengthen it. The fact that Takaichi met with Palantir (US) and Merz (Germany) on the same day aligns with this pattern of "redefinition."
🔮 Next Scenarios
The Takaichi administration will gradually advance multi-axis diplomacy, but it will not fundamentally alter the framework of the Japan-US alliance. Defense tech cooperation with Palantir will remain a "limited project contract," introduced only to a portion of the Self-Defense Forces' data platform. Agreements with the UAE will be at the "joint research" level for hydrogen and ammonia, with actual supply chain construction commencing after 2028. Security cooperation with German Prime Minister Merz will remain a "principled agreement," not leading to concrete joint weapons development.
Implications for Investment/Action: Decision on extension of Trump tariffs (around July 2026), progress of Japan-US trade negotiations, announcement of Palantir's contract with the Japanese government.
A scenario where the Takaichi administration's multi-axis diplomacy materializes faster than expected. Palantir signs a comprehensive platform contract with the Ministry of Defense, integrating it into the core of the Self-Defense Forces' C4ISR (Command, Control, Communications, Computers, Intelligence, Surveillance, and Reconnaissance) system. A major "clean hydrogen supply chain" agreement is reached between Japan and the UAE, establishing a framework to supply 500,000 tons of green hydrogen to Japan annually by 2030. Japan and Germany sign a framework agreement for joint defense technology development, initiating joint projects in three areas: drones, cyber defense, and space situational awareness.
Implications for Investment/Action: Escalation of military tensions in the Taiwan Strait, breakdown of Japan-US trade negotiations, announcement of a major Palantir contract, concrete agreement on Japan-Germany security cooperation.
A scenario where multi-axis diplomacy provokes US backlash, leading to a severe deterioration of Japan-US relations. The Trump administration imposes restrictions on Palantir's technology transfer (separate from Thiel's personal relationship, security-related technology transfer regulations are tightened), delaying Japan's independent defense tech development. Cooperation with the UAE stagnates due to instability in the Middle East (resurgence of the Iran nuclear issue, tensions in the Strait of Hormuz). German Prime Minister Merz is preoccupied with the Ukraine issue and EU domestic politics, leading to a retreat from Indo-Pacific engagement.
Implications for Investment/Action: Additional tariffs on Japan by Trump, difficult negotiations over US forces' stationing costs in Japan, sudden changes in the Middle East situation, political turmoil in Germany.
Key Triggers to Watch
- Expiration of Trump tariffs (Section 122 of the Trade Act) in 150 days: Around July 2026
- Official announcement of Palantir's contract with the Japanese government: April-June 2026
- Japan-UAE Summit (Prime Minister Takaichi's visit to UAE or COP31-related): Second half of 2026
- Holding of Japan-Germany "2+2" (Foreign and Defense Ministerial Meeting): April-May 2026
- Ripple effects on Japan after President Trump's visit to China (March 31~): Early April 2026
🔄 Tracking Loop
Next Trigger: President Trump's visit to China (March 31 - April 2, 2026) — The outcome of the US-China summit will be the most crucial event determining whether Japan's multi-axis diplomacy accelerates or decelerates.
Continuation of this pattern: Tracking Theme: The Takaichi administration's "Multi-axis Economic Security Diplomacy" — The next milestones are the concretization of the Palantir contract and the Japan-Germany 2+2 meeting (Spring 2026).
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