PROBLEM TO BE SOLVED: To provide a panoramic image creation program that can easily access original image data and is suitable in a medical field.SOLUTION: A panoramic image creation program that causes a computer to function as: endoscopic image data recording means 1 that records a plurality of pieces of endoscopic image data panoramic image data creation and display means 3 that creates (2) and displays panoramic image data to which index data corresponding to a position of each pixel is applied on the basis of the plurality of pieces of endoscopic image data and endoscopic image data display means that displays any of the plurality of pieces of endoscopic image data as an endoscopic image.SELECTED DRAWING: Figure 1