Kantsu Holdings' Cyber Governance Executive Advisor Toshimoto Tatsushiro to Speak at "TECH+ Forum ODEX Co-located Security 2026 May" on May 15 (Friday)
Toshimoto Tatsushiro of Kantsu Holdings will speak at the "TECH+ Forum ODEX Co-located Security 2026 May" held at Tokyo Big Sight from May 14-15, 2026. Based on his experience recovering from a ransomware attack in September 2024 that caused ¥1.7 billion in damages, he will lecture on specific countermeasures and preparations for cyberattacks, and true cyber governance, viewing cyberattacks as a management risk.
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Kantsu Holdings Co., Ltd. (Headquarters: Amagasaki City, Hyogo Prefecture; Chairman and Representative Director: Hisahiro Tatsushiro; President and Representative Director: Toshitaka Tatsushiro; hereinafter "Kantsu"), which operates logistics, IT automation, and security businesses, announces that Toshimoto Tatsushiro, Cyber Governance Executive Advisor and President of Cyber Govemance Lab Co., Ltd., will speak at the "TECH+ Forum ODEX Co-located Security 2026 May" to be held at Tokyo Big Sight from Thursday, May 14 to Friday, May 15, 2026.
Apply here (pre-registration required, free of charge)
https://news.mynavi.jp/techplus/lp/2026/enterprise/security_forum_202605_odex/
## What is TECH+ Forum ODEX Co-located Security 2026 May?
~Security Strategy Meeting to Protect the Future~
"TECH+ Forum ODEX Co-located Security 2026 May" is a specialized forum hosted by "TECH+", an IT business media operated by Mynavi News, targeting IT and security managers and executives of companies.
This forum will be held concurrently with "Digitalization/DX Promotion (ODEX)", which promotes DX (Digital Transformation) of back-office operations. Under the theme of "The Forefront of Security" – how to protect corporate assets from increasingly sophisticated cyberattacks and achieve business continuity (BCP) – the forum will share the latest threat trends, practical solutions, and pioneering case studies from experts. It is one of Japan's leading B2B information dissemination platforms, bringing together knowledge to enhance the overall organizational security resilience, not just technical theories.
## Lecture Content
"Reasons for Recovery from Cyberattacks ~Specific Examples of Countermeasures and Preparations~"
In September 2024, Kantsu's entire system was halted by a ransomware attack.
In this lecture, Toshimoto Tatsushiro, who became the head of the Information Systems Management Department, will share "the reality of a company that recovered" after facing ¥1.7 billion in damages. He will discuss management decisions in emergencies, such as "discarding all existing systems and rebuilding them." Beyond technical theories, he will present the resolve to recover by viewing cyberattacks as a "management risk," including securing cash flow and investing in protecting employees' mental well-being, and the true nature of cyber governance.
## Seminar Outline
[Name] TECH+ Forum ODEX Co-located Security 2026 May
Security Strategy Meeting to Protect the Future
[Date] May 14 (Thursday) - 15 (Friday), 2026, 10:30 AM ~
(*Mr. Tatsushiro's lecture will be a special lecture on Friday, May 15, 2026, from 12:10 PM to 12:40 PM.)
[Venue] Tokyo Big Sight, South Halls 3 & 4
[Organizer] Mynavi Corporation TECH+ Seminar Management Office
[Co-organizer] Digitalization/DX Promotion Exhibition Executive Committee
[Fee] Free (pre-registration required)
[Details] https://news.mynavi.jp/techplus/lp/2026/enterprise/security_forum_202605_odex/
## Speaker Profile
Kantsu Holdings Co., Ltd.
Cyber Governance Executive Advisor
and President, Cyber Govemance Lab Co., Ltd.
Toshimoto Tatsushiro
Advises CISOs (Chief Information Security Officers) and management on quantitatively evaluating cyber risks and building strategic governance systems. Particularly strong in building highly effective defense and recovery systems that fully utilize Google's advanced security technologies, global knowledge, and generative AI. Formulates guidelines that balance strengthening organizational defense capabilities and maintaining corporate value, based on real lessons from victimized companies that cannot be learned elsewhere.
## About Kantsu Holdings Co., Ltd.
Kantsu Holdings Co., Ltd. transitioned to a holding company structure from Kantsu Co., Ltd. on April 1, 2026.
[Company Name] Kantsu Holdings Co., Ltd. (Listed on Tokyo Stock Exchange Growth)
[Location] 111-4 Nishimukojima-cho, Amagasaki City, Hyogo Prefecture
[Representatives] Chairman and Representative Director: Hisahiro Tatsushiro; President and Representative Director: Toshitaka Tatsushiro
[Founded] April 1986
[Business] Logistics business, IT automation business, Security solutions business
[URL] Holdings: https://www.kantsuhd.com/
Service site: https://www.kantsu.com/
Apply here (pre-registration required, free of charge)
https://news.mynavi.jp/techplus/lp/2026/enterprise/security_forum_202605_odex/
## What is TECH+ Forum ODEX Co-located Security 2026 May?
~Security Strategy Meeting to Protect the Future~
"TECH+ Forum ODEX Co-located Security 2026 May" is a specialized forum hosted by "TECH+", an IT business media operated by Mynavi News, targeting IT and security managers and executives of companies.
This forum will be held concurrently with "Digitalization/DX Promotion (ODEX)", which promotes DX (Digital Transformation) of back-office operations. Under the theme of "The Forefront of Security" – how to protect corporate assets from increasingly sophisticated cyberattacks and achieve business continuity (BCP) – the forum will share the latest threat trends, practical solutions, and pioneering case studies from experts. It is one of Japan's leading B2B information dissemination platforms, bringing together knowledge to enhance the overall organizational security resilience, not just technical theories.
## Lecture Content
"Reasons for Recovery from Cyberattacks ~Specific Examples of Countermeasures and Preparations~"
In September 2024, Kantsu's entire system was halted by a ransomware attack.
In this lecture, Toshimoto Tatsushiro, who became the head of the Information Systems Management Department, will share "the reality of a company that recovered" after facing ¥1.7 billion in damages. He will discuss management decisions in emergencies, such as "discarding all existing systems and rebuilding them." Beyond technical theories, he will present the resolve to recover by viewing cyberattacks as a "management risk," including securing cash flow and investing in protecting employees' mental well-being, and the true nature of cyber governance.
## Seminar Outline
[Name] TECH+ Forum ODEX Co-located Security 2026 May
Security Strategy Meeting to Protect the Future
[Date] May 14 (Thursday) - 15 (Friday), 2026, 10:30 AM ~
(*Mr. Tatsushiro's lecture will be a special lecture on Friday, May 15, 2026, from 12:10 PM to 12:40 PM.)
[Venue] Tokyo Big Sight, South Halls 3 & 4
[Organizer] Mynavi Corporation TECH+ Seminar Management Office
[Co-organizer] Digitalization/DX Promotion Exhibition Executive Committee
[Fee] Free (pre-registration required)
[Details] https://news.mynavi.jp/techplus/lp/2026/enterprise/security_forum_202605_odex/
## Speaker Profile
Kantsu Holdings Co., Ltd.
Cyber Governance Executive Advisor
and President, Cyber Govemance Lab Co., Ltd.
Toshimoto Tatsushiro
Advises CISOs (Chief Information Security Officers) and management on quantitatively evaluating cyber risks and building strategic governance systems. Particularly strong in building highly effective defense and recovery systems that fully utilize Google's advanced security technologies, global knowledge, and generative AI. Formulates guidelines that balance strengthening organizational defense capabilities and maintaining corporate value, based on real lessons from victimized companies that cannot be learned elsewhere.
## About Kantsu Holdings Co., Ltd.
Kantsu Holdings Co., Ltd. transitioned to a holding company structure from Kantsu Co., Ltd. on April 1, 2026.
[Company Name] Kantsu Holdings Co., Ltd. (Listed on Tokyo Stock Exchange Growth)
[Location] 111-4 Nishimukojima-cho, Amagasaki City, Hyogo Prefecture
[Representatives] Chairman and Representative Director: Hisahiro Tatsushiro; President and Representative Director: Toshitaka Tatsushiro
[Founded] April 1986
[Business] Logistics business, IT automation business, Security solutions business
[URL] Holdings: https://www.kantsuhd.com/
Service site: https://www.kantsu.com/