Fukushima: Nature reclaims ghost towns

Fifteen years after the Fukushima Daiichi nuclear disaster, abandoned towns are being reclaimed by nature, with wildlife such as bears, raccoons, and boar now inhabiting the streets. Authorities face the dual challenge of encouraging former residents to return while also deciding how much land should be dedicated to the natural environment.

The nuclear plant, which suffered a triple meltdown in March 2011, led to widespread evacuation. Despite extensive decontamination efforts, elevated radiation levels persist in some areas, particularly in mountainous forests. These zones continue to pose challenges for human resettlement, with only 17% of the pre-disaster population having returned as of March 2025.

Experts are studying the impact of radiocaesium on the environment, noting that while animal populations have increased, certain food items remain banned. The long-term future of some contaminated sites, like interim storage facilities, is being considered for designation as nature conservation areas, pending national discussions.