抄録
They are called the age of environmental problem and bioscience in the twenty-first century. In this study, aquatic environment utilizing various bacteria for mass generation of Genji firefly is realized, and the research on lifetime breeding of the firefly over the 11 generation is carried out by the present. This lifetime breeding is a very difficult problem, when the appropriate aquatic environment is not achieved, and here, various trials will be given for the achievement of the aquatic environment. The environments, which are optimum for the firefly, also seem to be necessary for the human life.
