The Financial Services Agency is Japan’s primary regulator for banks, insurers, and securities firms. The FSA’s October 2024 Cybersecurity Guidelines for the Financial Sector established the first comprehensive framework for cybersecurity requirements in Japan FSI, covering six areas: management systems, risk identification, protection, detection, response and recovery, and third-party risk. FSA examination expectations, while not formally binding in the way legislation is, function as de facto requirements for supervised institutions. Foreign vendors who understand FSA expectations have a significant advantage in Japan FSI procurement conversations.
Regulator Neutral
Financial Services Agency (FSA)
Referenced in
CBOM, PQC migration, and why Japan FSI is starting further back than anyone admits
Japan's cryptography problem starts before quantum
Autonomous detection in Japan FSI: the real blockers
Inside the ringi machine: how cybersecurity decisions actually get made in Japan FSI