Communications Network and Server Failures
First written in FY2016. 4 of 7 entries say "Restated". Latest entry: FY2025.
The whole theme swung hardest in 2026: 17 of 84 companies on the "Worse" side.
116 other companies' latest entry also says "Restated".
- FY2025RestatedAnnual report
「The Company works to ensure stable operation through server redundancy via cloud migration, 24-hour, 365-day system monitoring, and a review of the overall system architecture. However, if systems were to shut down due to a sudden concentration of access, the spread of computer viruses, hacking, or other causes, the Group's business and performance could be affected.」
The Company continues to disclose the risk of system shutdowns and measures including redundancy, 24-hour, 365-day monitoring, and reviews of the system architecture. - FY2024RestatedAnnual report
「The Company works to ensure stable operation through server redundancy via cloud migration, 24-hour, 365-day system monitoring, and a review of the overall system architecture. However, if systems were to shut down due to a sudden concentration of access, the spread of computer viruses, hacking, or other causes, the Group's business and performance could be affected.」
The Company continues to disclose the risk of system shutdowns and measures including redundancy, 24-hour, 365-day monitoring, and reviews of the system architecture. - FY2022MitigatedAnnual report
「The Company works to ensure stable operation through appropriate security measures, including installing firewalls, monitoring access logs, implementing telephone-number authentication, and conducting code reviews when systems are released, as well as server redundancy through cloud migration, 24-hour, 365-day system monitoring, and a review of the overall system architecture.」
The Company has specified responses to system outage risks, including security measures, redundancy, 24-hour, 365-day monitoring, and a review of the system architecture. - FY2021RestatedAnnual report
「The Group works to ensure stable operation of its computer systems through appropriate security measures, server redundancy, and other measures. However, if servers were to shut down due to a sudden concentration of access, the spread of computer viruses, hacking, or other causes, the Group's business and performance could be affected.」
The Company continues to disclose the risks of concentrated access, viruses, hacking, and other factors that could lead to server shutdowns. - FY2019RestatedAnnual report
「If servers were to shut down due to a sudden concentration of access, the spread of computer viruses, hacking, or other causes, the Group's business and performance could be affected.」
The Company continues to disclose the risk of system outages caused by concentrated access, viruses, hacking, and other factors. - FY2018-Q3MaterialisedAnnual report
「As a result of system enhancements to prevent a recurrence of the system outage that occurred in February 2018, the system became capable of accommodating continued growth in order volumes」
The Company explicitly stated for the first time that a system outage had actually occurred in February 2018. It also disclosed system enhancements to prevent a recurrence. - FY2016First statedAnnual report
「If servers were to shut down due to a sudden concentration of access, the spread of computer viruses, hacking, or other causes, the Group's business and performance could be affected.」
The Company identifies service outages caused by terminal or telecommunications network disconnections, concentrated access, viruses, hacking, and other factors as risks.