The Amamo Revival Collaboration in Kanazawa-Hakkei-Tokyo Bay (a local council for eelgrass restoration) was formally inaugurated in June 2003. We are aiming at improving the water quality of Tokyo Bay through cooperation.There seem to be a growing number of participants every time we have an event. Public empathy to bring Tokyo Bay closer to the people is contagious.These activities we are engaged in the local area of the Tokyo Bay are in harmony with the aim for improvement of global marine environment.