In this article, an ecological ethic is developed from the ethical philosophy and environmental phenomenology of the Japanese ethicist Watsuji Tetsurō. More specially, it is illustrated that reading Watsuji’s ethics and concept of fūdo (風土) in tangent and drawing out the implications of his ontology of emptiness, provides the means to overcome the ecological issue of anthropocentrism. The ecological ethic developed here also goes beyond Watsuji’s account by criticising his focus on land and advocates the importance of the sea for (...) environmental ethics. Not only is it argued that a fully functional ecological ethic must account for all habitats, but that the sea can be seen to be more fundamental than the land in the formation of Watsuji’s concept of fūdo. (shrink)