Group online system outages
First written in FY2016. 2 of 4 entries say "Restated". Latest entry: FY2023.
The whole theme swung hardest in 2026: 18 of 81 companies on the "Worse" side.
123 other companies' latest entry also says "Restated".
- FY2023RestatedAnnual report
「The Group's companies are connected by a high-quality network, and the Group pays close attention to maintenance, management and security. However, if any failure occurs in these systems, including due to external factors, it could have a significant impact on the operations of the Group as a whole.」
The risk of Group network outages and the ongoing measures involving maintenance, management, security and decentralisation of operating sites continue. - FY2022RestatedAnnual report
「The Group's companies are connected by a high-quality network, and the Group devotes maximum effort to maintenance, management and security. However, if any failure occurs in these systems, including due to external factors, it could have a significant impact on the operations of the Group as a whole. Although the frequency cannot be predicted, short-term impacts are expected, and the Company is implementing measures relating to the decentralisation of operating sites, security and other areas.」
The risk of Group network outages and the response through decentralising operating sites and implementing security measures have been reaffirmed. - FY2020Specific countermeasuresAnnual report
「Although the frequency cannot be predicted, short-term impacts are expected, and the Company is implementing measures relating to the decentralisation of operating sites, security and other areas.」
Specific measures to address the risk of Group online system outages, including decentralising operating sites and strengthening security, are described. - FY2016First statedAnnual report
「The Group's companies are connected by an online system centred on the Company, and the Group devotes maximum effort to maintenance, management and security. However, if any failure occurs in these systems, including due to external factors, it could have a significant impact on the operations of the Group as a whole.」
Dependence on systems spanning the Group and the impact on overall operations in the event of an outage are identified as risks.