An analysis method includes acquiring target data collected at edges; determining first analysis target satisfying a first condition, and specifying a first detection position indicating a position at which the first analysis target is detected at the edges and a first detection time; calculating a correlation coefficient of the feature amount; specifying a first range of the first detection position and a second range of the first detection time of the analysis target for which the correlation coefficient satisfies a predetermined relationship; determining second analysis target satisfying a second condition, and specifying a second detection position and a second detection time; determining whether the analysis target in which the second detection position is included in the first range and the second detection time; and acquiring any one of the analysis target from the edges when it is determined that the analysis target is included.