Japan is set to become one of the closest international partners in Horizon Europe, the European Union’s €93.5 billion research and innovation programme. Negotiations between Japan and the European Commission have now concluded.
A formal association is expected to take effect in 2026. The agreement marks a major step in strengthening global research cooperation.
A New Phase of Global Scientific Cooperation
The partnership will allow Japanese researchers to play a leading role in Horizon Europe projects. These initiatives focus on tackling some of the world’s most urgent challenges.
Ekaterina Zaharieva, the EU Commissioner for Startups, Research and Innovation, welcomed the deal. She said openness and international cooperation must guide the future of science and technology.
She added that scientific collaboration can build bridges even during difficult geopolitical periods. Japan will join the 22 countries already associated with Horizon Europe.
New Opportunities for Japanese Researchers
Under the agreement, Japanese institutions will be able to lead and coordinate research projects. They will also be eligible to apply directly for Horizon Europe funding.
Researchers from Japan can collaborate with EU partners and other associated countries. This opens the door to large-scale multinational research projects.
The partnership will focus mainly on Pillar II of Horizon Europe. This pillar addresses societal challenges such as digital transformation, food security, and climate-neutral energy.
Transitional Arrangements from 2026
Transitional measures will allow Japanese entities to take part in Horizon Europe calls starting in 2026. During this period, they will be recognised as eligible entities from an associated country.
This ensures Japanese researchers can contribute immediately while formal association procedures are finalised.
Horizon Europe’s Growing Global Reach
Japan’s inclusion follows the recent international expansion of Horizon Europe. South Korea joined earlier this year.
More recently, Switzerland, Egypt, Canada, the United Kingdom, and New Zealand also became associated partners. This growth highlights the EU’s commitment to global innovation networks.
The aim is to create strong international research links capable of addressing complex scientific and societal problems.
A Longstanding EU–Japan Partnership
Japan has been a strategic partner for Europe in science and technology for more than 20 years. Cooperation began with the Science and Technology Cooperation Agreement signed in 2011.
This was followed by a joint vision in 2015 and a Letter of Intent in May 2020. The conclusion of Horizon Europe negotiations builds on this long history.
Strengthening Cross-Border Innovation
Japan’s expected association will further strengthen cross-border research and innovation. Both Japanese and European researchers will gain wider access to funding and expertise.
The partnership will support projects ranging from advanced digital technologies to climate-neutral energy solutions. It marks a significant milestone in EU–Japan scientific collaboration.
