As a corporation involved with design, construction and aftercare in the field of civil engineering and architectural construction, our company needs to demonstrate it can use its available technology to the limit of its ability to minimize effects on the environment. Environmental threats are now expanding on a global scale, and we must make great efforts to prevent pollution and reduce the stress on our environment. It is our role and responsibility as a corporate citizen to leave a rich and beautiful earth to our descendants.

We have identified the following priorities, each set with a purpose and goal, and we are committed to continuous improvement by reviewing them to meet the needs of ever- changing circumstances.

1. Plans for the Whole Corporate Group

To reduce carbon dioxide emission:

to prevent global warming

To promote green procurement:

to conserve natural resources

To promote recycling:

to reduce waste

To design in consideration for the environment:

to consider the life cycle of the construction

2. To Observe Environmental Laws and Regulations, etc.

To observe requirements of environment related laws/regulations and to achieve other targets we set for ourselves.

April 1, 2006
Kumagai Gumi Co., Ltd.
Hiroshi Ohta, President