The University of Tokyo Graduate School of Frontier Sciences International Liaison Office

【Notice】“My Number” system has started.

You will receive a notification card showing your 12-digit Social Security and Tax Number, called Individual Number or “My Number”, from your municipality. It is important because it proves your Individual Number in tax and social security procedures. Keep it and be careful not to throw it away by mistake.

For details, refer to Cabinet Secretariat’s Website.