So far, we have conducted an environmental survey on the contamination of seawater and bottom sediment by chemical substances in Hiroshima Bay. We also conducted toxicity studies on the effects of chemical substances on marine organisms, and made presentations at international conferences such as SETAC (Society of Environmental Toxicology and Chemistry) and EMECS (Environmental Management of Enclosed Coastal Seas), as well as the Japan Society for Environmental Chemistry and the Japan Society on Water Environment.

However, it must be said that these activities alone are not sufficient to suppress the rise in seawater temperature that fundamentally affects the environment and living things.

The rise in CO2 concentration in the atmosphere, which is the cause of the rise in seawater temperature, is considered to be an urgent issue in conserving the global environment, so an NPO corporation was established.