Tetsuya Fujita

• Graduated from the Faculty of Business Administration, Yokohama National University
• MBA, Graduate School of Commerce and Management, Hitotsubashi University
• Completed the Advanced Management Programme (AMP), INSEAD
• Worked at SoftBank, Accenture, and Mason Consultant Group before founding Infosec Advisory Co., Ltd. (formerly Mason Consulting)
• Provides cybersecurity advisory services to global enterprises, particularly in the manufacturing and high-tech sectors
• Has led cybersecurity transformation and security governance projects for major corporations in Japan and internationally
• Actively participates in global cybersecurity consortium initiatives and contributes to the development and implementation of international supply chain security frameworks
• Serves as:
• Member, International Working Group, Supply Chain Cybersecurity Consortium (CRIC SC3)
• Member, Sustainable Supply Chain Security Working Group
• Author of “A Japanese Cybersecurity Standard Trusted by Business Partners” (Diamond Inc.)
• His company's initiatives in supply chain cybersecurity have been featured in:
  • Forbes JAPAN (August 2025)
  • Forbes Asia (February 2026)