: Today, millions of cranes are sent to Hiroshima annually. These are often recycled into special stationery and letter paper (such as the "One Piece of Paper and One Peace" project) to carry messages of peace worldwide.

: There are ongoing efforts to include Sadako's original paper cranes in the UNESCO Memory of the World register. Notable Academic and Literary Papers

: According to Japanese legend, anyone who folds 1,000 paper cranes is granted a wish. Sadako Sasaki began folding them while hospitalized, using medicine wrappers and any scrap paper she could find.

In the context of Hiroshima's memory, "paper" most significantly refers to , which have become a global symbol of peace and hope. This tradition is inextricably linked to the story of Sadako Sasaki , a young girl who developed leukemia following the atomic bombing and set out to fold 1,000 cranes in hopes of recovery. The Legacy of Sadako's Paper Cranes