Here is a list of links to the websites of data protection and privacy regulators in Asia. Again, while I strive to be up-to-date, this will not be a comprehensive or exhaustive list. You should always seek advice from your professional legal advisors if you want to know who is the relevant regulator in a particular country or jurisdiction. In any case, I hope that this will be useful starting point for you.
Click here for a list of privacy and data protection regulations in Asia.
Office of the Privacy Commissioner for Personal Data
There is no single central data protection regulator in Japan.
The Consumer Affairs agency administers the Act on the Protection of Personal Information.
Note that different Ministries and agencies have issued guidelines in respect of the Act.
Office for Personal Data Protection
Department of Personal Data Protection
Personal Information Protection Commission
Minister of Public Administration and Security
Korean Communications Commission (responsible for the Act on Promotion of Information and Communication Network Utilization and Information Protection)