#Japan #Cybersecurity #Tokyo #Zero Trust #Denkosha

Denkosha Launches Japan Zero Trust Security Promotion Organization

株式会社電巧社 (Denkosha), headquartered in Tokyo, has formally entered the security business in 2023 and is excited to announce the establishment of the Japan Zero Trust Security Promotion Organization as of October 10, 2025. This initiative aims to spread awareness and educate about Zero Trust security principles across Japan. In conjunction with this launch, Denkosha has published a commemorative handbook titled "Illustrated Cybersecurity Handbook: Understanding from Scratch!" to further support this mission.

Objective of the Organization

The newly established organization focuses on promoting awareness, sharing knowledge, and fostering the development of related technologies in the realm of Zero Trust security. It aims to contribute to the creation of a safe and sustainable information society in Japan. To achieve this objective, the organization will conduct research, host seminars and lectures, and facilitate interactions with relevant domestic and international entities and companies.

Additionally, publishing educational materials, such as handbooks, is part of their designated activities, underscoring the importance of disseminating knowledge and enhancing cybersecurity practice.

Details of the Handbook

The handbook, "Illustrated Cybersecurity Handbook: Understanding from Scratch!", aims to protect both company and household safety from a cybersecurity standpoint. It intends to support newcomers in the workforce by enhancing IT literacy for a bright future.

This handbook is particularly beneficial for those interested in learning the fundamentals of cybersecurity, making it a perfect resource for new professionals. It includes a verification test, rendering it ideal for employee training programs.

You can reserve the handbook on Amazon now.

Upcoming Events

Furthermore, Yoshihiko Ishibashi, a security analyst from Denkosha and a director of the new organization, will participate in the Security Days Fall 2025 Tokyo night session on October 22. We encourage everyone to register in advance and join this significant event.

For more details about the handbook, please visit here.

Book Overview

• - Title: Illustrated Cybersecurity Handbook: Understanding from Scratch!
• - Publisher:青春出版 (Seishun Publishing)
• - Author: Japan Zero Trust Security Promotion Organization
• - Written by: Yoshihiko Ishibashi, Denkosha Security Analyst (Director of the Organization) and others
• - Release Date: October 30, 2025
• - Price: 1,760 yen (tax included)

Reserve on Amazon

About Denkosha

• - Company Name: 株式会社電巧社 (Denkosha)
• - Location: 2-10-4 Shiba, Minato-ku, Tokyo, 105-0014
• - CEO: Nobuya Nakajima
• - Established: February 11, 1928
• - Business Description: Engaged in the sale of cybersecurity products, proposing device solutions, system integration, promoting AI and digital transformation (DX), selling and maintaining electrical equipment for buildings, activities related to energy creation, conservation, and renewable energy, planning, developing, selling, and maintaining products, and acting on behalf of subsidy applications.
• - Capital: 900 million yen
• - Website: Denkosha Official Website