The Japan CSIRT Council (NCA) has announced that its annual gathering, the NCA Annual Conference 2026, will run from December 2 to 4 in Tokyo. The conference serves as a platform for CSIRT professionals and other security practitioners to exchange insights and experiences across organizational and sectoral boundaries, regardless of NCA membership status.
This year’s theme, “Attacking, Defending, There Are People There,” will guide discussions on evolving threats driven by the rapid advancement of generative AI, shifting international dynamics around economic security, and the growing complexity of supply chains. Attendees will explore how these factors are changing the operational landscape and the strategic role of CSIRT teams in both defensive and proactive security postures.
The event will be conducted entirely on-site. The December 2 sessions will be hosted at Internet Initiative, while the December 3 and 4 sessions will take place at Akasaka Intercity Conference. Selected keynote presentations and other portions of the program are scheduled for later video release to reach a wider audience.
Participation is free of charge, although prior registration is mandatory. Full details on the agenda, speakers, and registration process are available on the dedicated NCA Annual Conference 2026 website.


