Tokyo Olympics Organizing Committee

The Tokyo Olympics Organizing Committee, also referred to as the Tokyo Games Organizing Committee, is the body tasked with planning and delivering the Tokyo 2020 Olympic and Paralympic Games. Its headquarters are located in Japan, reflecting the host nation's responsibility for the event. The committee was formed as a temporary organization specifically to oversee the preparations for the Games. Its core mandate encompassed coordinating all aspects of the international multi‑sport festival, from venue readiness to athlete services. By operating under the authority of the Japanese government, it acted as the central point of contact for domestic and international stakeholders.

In fulfilling its mandate, the committee worked with a range of partners to deliver the necessary infrastructure and services for the Games. One such partner was Fujitsu, which developed an information‑sharing platform used by the committee for security‑related activities. This platform supported the coordination of security management efforts and cybersecurity preparedness drills ahead of the event. Through this collaboration, the committee shared critical information among personnel tasked with safeguarding the Games against potential threats. The platform thus played a role in the operational workflow that underpinned the safety and integrity of the Olympic proceedings.

On June 4, 2021, the committee experienced a data breach that involved unauthorized access to the Fujitsu‑developed platform. The breach exposed personal information of approximately 170 individuals who were participating in security management activities and cybersecurity preparedness drills related to the Games. Compromised details included data about personnel directly involved in safeguarding operations against potential cyberattacks during the event. The incident highlighted the risks associated with handling sensitive information in large‑scale sporting events and underscored the need for robust cybersecurity safeguards. Although the breach was limited in scope, it served as a reminder of the importance of protecting data that supports the security framework of major international competitions.