The history of coastal areas along Tokyo Bay is closely related to laver cultivation. The cultivation of asakusanori (laver) used to flourish in Tokyo Bay, and asakusanori being dried in the sun could often be seen anywhere along the coastal areas. Our organization, Banzu Satoumi-no-kai, aims at the realization of satoumi where living creatures, fishermen and citizens can live together through a project for the revival of the perished asakusanori.