SJAC contributes to the advancement of the aerospace industry.

SJAC brings together around 130 companies involved in the development and manufacturing of aircraft, satellites, rockets, and related technologies.

Through technology advancement, international collaboration, and research, SJAC supports the growth of the aerospace industry in Japan and worldwide.

Blue Impulse over Tokyo
Paris Air Show 2025. Promoting Japan’s aerospace industry worldwide.

Explore SJAC’s activities.

Introducing international aerospace exhibitions, the aviation industry EDI Center, the JAQG Aerospace Quality Center, SJAC standardization activities, supply chain support, and JKA-funded programs.