Data Center Failure and Service Outage Risk
First written in FY2016. 25 of 28 entries say "Restated". Latest entry: FY2026-H1.
The whole theme swung hardest in 2025: 2 of 20 companies on the "Worse" side.
28 other companies' latest entry also says "Restated".
- FY2026-H1RestatedAnnual report
「During the interim consolidated accounting period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
The disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2024RestatedAnnual report
「If a natural disaster such as an earthquake or flood makes it difficult to continue operations at the data center, or if an information security incident, equipment malfunction or operational error occurs, the resulting opportunity losses, claims for damages from customers or loss of confidence in the Group could affect the Group's operating results and financial position.」
Business continuity risks arising from natural disasters, information security incidents, equipment malfunctions, operational errors and pandemics at the data center continue to be disclosed as before. - FY2024-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2023-Q3RestatedAnnual report
「During the first nine months of the current consolidated fiscal year, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2023-Q2RestatedAnnual report
「During the second quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2023-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2022RestatedAnnual report
「To avoid business continuity and outage risks at the data centers performing these operations, the Group locates the facility on exceptionally firm ground in Saitama City and has obtained ISO 22301:2012 (Business Continuity Management System) certification for information processing services, including services provided by the data center "Saitama iDC." In addition to applying information security management systems (ISMS) and IT service management systems (ITMS), the Group has developed its facilities and operating environment by implementing earthquake-resistant and seismic-isolation structures, securing uninterruptible power supplies through in-house power generators, and fully equipping the facilities with security systems.」
Business continuity risks arising from natural disasters, information security incidents, equipment malfunctions, operational errors and pandemics, together with countermeasures including ISO 22301, ISMS and ITMS, continue to be disclosed. - FY2022-Q3RestatedAnnual report
「During the first nine months of the current consolidated fiscal year, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2022-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2021RestatedAnnual report
「To avoid business continuity and outage risks at the data centers performing these operations, the Group locates the facility on exceptionally firm ground in Saitama City and has obtained ISO 22301:2012 (Business Continuity Management System) certification for information processing services, including services provided by the data center "Saitama iDC." In addition to applying information security management systems (ISMS) and IT service management systems (ITMS), the Group has developed its facilities and operating environment by implementing earthquake-resistant and seismic-isolation structures, securing uninterruptible power supplies through in-house power generators, and fully equipping the facilities with security systems.」
Business continuity risks arising from natural disasters, equipment malfunctions, information security incidents, operational errors and pandemics, together with existing business continuity and facility measures, are reiterated. - FY2021-Q3RestatedAnnual report
「During the first nine months of the current consolidated fiscal year, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2021-Q2RestatedAnnual report
「During the second quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2021-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2020WorsenedAnnual report
「With regard to pandemic risks, such as the global spread of COVID-19 that began in December 2019, if the spread of infection within the company or restrictions on going out based on laws and regulations, such as a state of emergency declared by the Government of Japan, make it difficult to continue data center operations, the Group could be affected in the same manner as described above.」
The business continuity risks for the data centers now explicitly include pandemic risks arising from the global spread of COVID-19, including infections within the company and restrictions on going out. Although countermeasure manuals, a response headquarters and measures to prevent the spread of infection are also described, the range of circumstances in which the risk could arise has expanded. - FY2020-Q2RestatedAnnual report
「During the second quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2020-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2019RestatedAnnual report
「However, despite these measures, if a natural disaster, information security incident, equipment malfunction or operational error occurs at this data center, the resulting claims for damages from customers or loss of confidence in the Group could affect the Group's operating results and financial position.」
The data center outage risk and measures including earthquake resistance, seismic isolation, in-house power generation, ISMS and ITMS are reiterated. The risk of termination or unfavorable modification of leased-building agreements continues to be disclosed. - FY2019-Q3RestatedAnnual report
「During the first nine months of the current consolidated fiscal year, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2019-Q2RestatedAnnual report
「During the second quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2019-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2018-Q3RestatedAnnual report
「During the first nine months of the current consolidated fiscal year, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2018-Q2RestatedAnnual report
「During the second quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2018-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2017WorsenedAnnual report
「In addition, some data centers are housed in leased buildings. If the contracts governing the use of these buildings for the data centers end upon expiration, non-renewal, termination or for any other reason, or are changed in a manner unfavorable to the Group, this could affect the Group's operating results and financial position.」
In addition to the previously identified risks of natural disasters, equipment malfunctions and operational errors, the disclosure explicitly identifies the termination or unfavorable modification of leased-building use agreements as an operational risk for the data centers. - FY2017-Q3RestatedAnnual report
「During the first nine months of the current consolidated fiscal year, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2017-Q2RestatedAnnual report
「During the second quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks. - FY2017-Q1RestatedAnnual report
「During the first quarter of the current consolidated cumulative period, there were no occurrences of matters that could materially affect investors' decisions and no material changes to the business and other risks described in the annual securities report for the previous fiscal year.」
A comprehensive disclosure states that there have been no material changes in the data center outage and service interruption risks described for the previous fiscal year. - FY2016First statedAnnual report
「IDC services are provided continuously, 24 hours a day, 365 days a year. To avoid the risk of outages at the data centers that perform these operations, the Group has developed its facilities and operating environment by applying information security management systems (ISMS) and IT service management systems (ITMS), as well as implementing earthquake-resistant and seismic-isolation structures, securing uninterruptible power supplies through in-house power generators, and fully equipping the facilities with security systems.」
The potential impact of natural disasters, information security incidents, equipment malfunctions and operational errors is described as a risk.