Period covered and the range of our activities

This discussion generally covers the environmental activities we performed during the period from April 1, 2009 to March 31, 2010. Other reported activities that were outside that period are so identified.

• Greetings from our CEO
• Our environment preservation guidelines
• Our system for managing environment preservation activities
• A brief history of our environment preservation activities
• Our approach to environment preservation activities
• Accounting with an environment-preserving focus
• Promoting communication about protecting the environment