Sadako’s story was popularized globally by Eleanor Coerr’s 1977 novel, Sadako and the Thousand Paper Cranes . Her legacy is physically immortalized in the in Hiroshima Peace Memorial Park, where a statue of Sadako holding a golden crane stands.
To understand Sadako's story, one must first understand the legend that gave her hope. In Japan, the crane, or tsuru , is a mystical and holy creature, often said to live for a thousand years. This belief is the foundation of the senbazuru tradition. The name itself means "one thousand cranes". According to ancient Japanese folklore, anyone who folds one thousand origami cranes will be granted a wish by the gods, which could be for happiness, eternal good luck, or recovery from illness or injury. It’s also said that the 1,000 cranes must be completed within one year and all made by the person making the wish. In modern times, friends and family often fold cranes as a collective effort and gift them to a seriously ill person as a heartfelt wish for their recovery.
Yuki knelt beside the monument. She placed the 999 cranes around the base, then held up the thousandth.