Why is the paper crane the most popular origami figure?

The paper crane is the most popular origami figure due to its simplicity and symbolic meaning. It represents peace, hope, and healing, particularly in Japanese culture, where the tradition of folding 1,000 cranes to grant a wish or bring good fortune originated. Its recognizable shape and the ease of folding make it accessible for both beginners and experienced folders alike, contributing to its widespread appeal. Additionally, the crane's association with various cultural stories, including the tale of Sadako Sasaki, has further enhanced its significance and popularity.