TOKYO – One hundred and sixty years after the Italian steam corvette Magenta reached Japan’s shores, Italy and Japan are marking an anniversary at a time when their diplomatic relationship is experiencing one of its most dynamic periods of political and strategic engagement.
On November 10, the Italian Ambassador’s Residence in Tokyo was officially renamed Villa Magenta during a ceremony attended by Her Imperial Highness Princess Tsuguko of Takamado and representatives of the Japanese government. The name pays tribute to the 1866 naval mission that paved the way for the signing of the Treaty of Friendship and Commerce between the two countries, while offering an opportunity to reflect on how profoundly the substance of their bilateral relationship has evolved.
Italian Ambassador Mario Vattani unveiled a commemorative plaque signed by Deputy Prime Minister and Foreign Minister Antonio Tajani, who addressed the reception through a video message. Tajani emphasized the commitments and shared vision connecting Rome and Tokyo, highlighting dialogue, the pursuit of peace, and common objectives of prosperity and growth. The ceremony was also attended by Parliamentary Vice-Minister for Foreign Affairs Akiko Ikuina, State Minister of Agriculture Katsuhiro Saka, and Parliamentary Vice-Minister for Land, Infrastructure, Transport and Tourism Kenta Aoshima.
Why Magenta matters: One of the ceremony’s most symbolic elements was the return to Japan of the original Italian copies of the August 25, 1866 treaty, made available by the Italian Foreign Ministry’s Historical Diplomatic Archives. These are the only surviving copies, following the destruction of the Japanese originals during the 1923 Great Kantō Earthquake. Vattani also recalled the nearly 300 initiatives organized or supported as part of the anniversary celebrations, reflecting a relationship that continues to draw strength from extensive cultural, scientific and economic ties.
The strategic dimension of that relationship was equally visible in the same days. Italian Defence Minister Guido Crosetto held a video conference with his Japanese counterpart Shinjirō Koizumi and British Defence Secretary Wes Streeting to review progress on the Global Combat Air Programme (GCAP), the trilateral initiative to develop a sixth-generation combat aircraft and an associated system of capabilities expected to reshape the future of air warfare.
- Crosetto reiterated that GCAP represents a strategic investment bringing together technological innovation, industrial growth and international cooperation. He stressed the importance of maintaining close coordination among the three partners and adhering to agreed milestones and timelines.
- The programme has become one of the clearest expressions of the transformation underway in Italy-Japan relations, linking their industrial and military capabilities through a long-term undertaking with implications extending well beyond their respective national borders.
A partnership that has become strategic. The trajectory of recent years helps explain this evolution. In 2023, during then-Prime Minister Fumio Kishida’s visit to Italy, Rome and Tokyo elevated their relationship to a Strategic Partnership. In January 2026, following a meeting in Tokyo between Italian Prime Minister Giorgia Meloni and her Japanese counterpart Sanae Takaichi, bilateral ties were upgraded to the highest level, that of a Special Strategic Partnership. The decision consolidated a process of rapprochement that has gathered momentum amid an increasingly challenging international security environment.
- Discussions in Tokyo with officials from Japan’s Ministry of Foreign Affairs suggest that this acceleration is also rooted in a growing convergence in how the two countries perceive international challenges. Italy and Japan occupy different geographical positions, yet both increasingly recognize the extent to which developments in the Indo-Pacific and the Euro-Atlantic area affect each other’s security and economic prosperity.
Defence cooperation is naturally emerging as the first major area of convergence. Alongside GCAP, collaboration is expanding through joint military exercises, naval cooperation and exchanges between the armed forces, as well as institutional frameworks such as the Acquisition and Cross-Servicing Agreement (ACSA), which entered into force in September 2025 and facilitates reciprocal logistical support.
- From Tokyo’s perspective, Italy’s presence in the Indo-Pacific carries considerable political significance, particularly at a time of heightened regional tensions. Japan’s support for Ukraine and its sanctions against Russia, meanwhile, represent Tokyo’s contribution to European security. Together, these developments reflect an increasingly interconnected understanding of international security responsibilities, in which political dialogue and military cooperation reinforce mutual awareness of regional threats and the strategic importance of uninterrupted global connectivity.
Economic security and advanced technologies. This broader understanding of security leads directly to a second area of growing convergence: economic security. It has become a shared priority for the two governments and an increasingly central feature of the political thinking of advanced democracies.
- On May 27, Tokyo hosted the first bilateral dialogue dedicated to economic security, focusing on supply-chain resilience, critical minerals, economic coercion and industrial cooperation.
- The relationship in this field remains at a relatively early stage, with both countries now seeking to translate an established political understanding into concrete industrial initiatives. The stakes are particularly high for two advanced industrial economies deeply integrated into international markets and dependent on access to resources, components and technologies whose availability is increasingly shaped by geopolitical competition.
Recent developments are beginning to give this cooperation a more tangible dimension. In October, Italy and Japan moved to strengthen investment ties in semiconductors and advanced technologies through an agreement involving Italy’s Ministry of Enterprises and Made in Italy and Japan’s Nippon Sanso Holdings. The initiative illustrates how the bilateral economic security agenda is gradually extending into industrial projects and strategic supply chains.
- A similar dynamic is emerging in strategic technologies. Space, artificial intelligence, quantum technologies, biotechnology and fusion energy are among the sectors in which Rome and Tokyo see opportunities to deepen cooperation. The first bilateral space consultations also took place in May, followed by a renewed political commitment during Takaichi’s visit to Italy in June. Space is a particularly relevant example, given its civilian, commercial and military applications, as well as its contribution to infrastructure resilience and the development of international norms.
- This shared interest reflects the growing overlap between economic development, national security and technological autonomy. Scientific research — Italy and Japan are, for example, both signatories to the Kyoto Vision — and industrial cooperation are therefore becoming integral components of the strategic dialogue.
- The planned Strait of Messina Bridge offers another potential avenue for cooperation. A Japanese company involved in the project is part of the consortium responsible for its development. This involvement also fits into the broader bilateral dialogue on long-span bridges, reinforced by the first meeting of the intergovernmental working group in Rome on October 23. The example raised during discussions with Japanese officials illustrates how industrial expertise and infrastructure interests can create additional opportunities for cooperation, including through public-private partnerships, while the project itself remains subject to the necessary authorization procedures.
From the Indo-Pacific to the Mediterranean. Perhaps one of the most significant developments, however, concerns the geographical expansion of the bilateral strategic dialogue.
- Japan is paying increasing attention to the connection between the Indo-Pacific and the Wider Mediterranean, along an Indo-Mediterranean axis increasingly central to Italian strategic thinking. This geographical convergence has also become an important dimension of the evolving Italy-Japan partnership, reflecting a shared recognition that the security of maritime routes and economic connections between Asia and Europe is a direct national interest for both countries.
- This interest in the Indo-Mediterranean dimension is also bringing the India-Middle East-Europe Economic Corridor (IMEC) into Japan’s strategic considerations. The connectivity initiative aims to strengthen links between India, the Middle East and Europe. Although regional crises have complicated its implementation, the project’s underlying strategic rationale remains relevant, particularly in terms of diversifying commercial connections and strengthening infrastructure resilience. For Italy, the corridor is increasingly connected to its broader approach to Gulf security, trade and regional connectivity.
FOIP in Rome: Japan’s growing attention to this geographical continuum is consistent with the evolution of its Free and Open Indo-Pacific (FOIP) vision, updated by Takaichi in 2026 and presented in Europe first during her June visit to Italy.
- The updated approach places greater emphasis on resilience, economic security and the ability of countries across the region to preserve their freedom of choice. Within this framework, the connection with the Mediterranean acquires particular strategic relevance.
- The crises in the Red Sea, tensions across the Middle East and the vulnerabilities of major maritime chokepoints, including the Strait of Hormuz, demonstrate how developments affecting Asian security are increasingly intertwined with those of the Indo-Mediterranean region.
- For Italy, a country whose geography and strategic outlook are deeply rooted in the Mediterranean, this interdependence offers an opportunity to leverage its position and strengthen its role as a bridge between Europe, the Middle East and Asia.
The big picture: For Japan, the Wider Mediterranean is likewise becoming more important to energy security, commercial flows and the future of international connectivity.
- The convergence of these perspectives gives the bilateral partnership a broader geographical dimension, potentially allowing Rome and Tokyo to connect regional strategies that have traditionally developed along largely separate tracks. It is against this backdrop that Italy-Japan relations are acquiring greater strategic relevance.
The bottom line: The anniversary celebrated in Tokyo reflects the historical depth of a friendship built through diplomacy, trade and cultural exchanges. Yet developments over recent months suggest that Rome and Tokyo are seeking to build on those foundations a more structured relationship, capable of bringing together security, technology, industry and connectivity.
- The transition from a shared diplomatic history to a forward-looking strategic partnership rests increasingly on common priorities and a mutual interest in the stability of the regions and maritime routes connecting the two countries.
(Photo: “La Magenta,” a painting by Matteo Ceccarini, unveiled during the ceremony at the Italian Embassy in Tokyo)
