Following the “MS&AD Insurance Group Basic Policy for Disclosure of Information”, Mitsui Sumitomo Insurance shall carry out the disclosure of information as follows for the purpose of communicating important information related to the Company in a manner that is accurate, timely and fair.

1. Basic Stance on Disclosure of Information

Mitsui Sumitomo Insurance intends to disclose information with the goal to ensure that customers and others can be well informed of and understand the state of the Company.

2. Standards for Disclosure of Information

Mitsui Sumitomo Insurance discloses information that it considers helpful to customers for their understanding of insurance policy or investment.

Principal Types of Information

The standards cover information related to corporate management, products and services, investments, asset-liability management, risk management, corporate performance, reinsurance, overseas business, computer systems, social contributions, environmental protection, and Group Companies.

3. Methods for Disclosure of Information

Through information disclosure activities by way of diverse means such as disclosure reports, news releases, and the corporate website, Mitsui Sumitomo Insurance is striving to ensure that it fairly provides information to customers and other interested parties.

Revised on April 1.2010