The Transformation and Maintenance of Vacant Lots in the Town Center of Odaka, Minamisoma City, Which Was Devastated by the Nuclear Disaster

ABSTRACT After the 2011 earthquake and nuclear accident in Japan, most residents near the powerplant evacuated, but some are now returning after decontamination. Odaka, a town ruined by this disaster, has fewer buildings now than before the disaster. The transformation that vacant lots undergo after the demolition of buildings is influenced by the structure of the town center. Since the lifting of the evacuation order, there have been efforts to use vacant lots as gardens. In addition, lots owned by absentee landowners are weeded by community associations, weeding companies, and volunteers. Residents have expanded the scope of maintenance to vacant lots that they do not own in response to changes in the town's physical environment.