Drawing on ethnographic fieldwork in the port city of Yokohama, the book focuses on the "water trade" in the Koganecho neighbourhood where exploitative and stigmatised labour took place, involving sexual services performed by migrant women. In recent years the city has sought to rebrand Koganecho, evicting transnational migrant sex workers who had been integral to postindustrial development and erasing their past presence. The author explores Yokohama’s memoryscapes in the aftermath of displacement through embodied knowledge, engaging her senses and ethics as a colonizer-researcher as she navigates the elusive past through traces that remain in the present.