An ophthalmic analysis device for analyzing OCT motion contrast data including blood vessel information of a subject eye acquired by an ophthalmic OCT, comprising: an analysis processing means configured to analyze the OCT motion contrast data to acquire a measurement result related to a capillary area of the subject eye, wherein the analysis processing means is configured to determine a vascular area and an avascular area, perform analysis using image processing on the vascular area, and configured to extract the capillary area by a determining process of determining great blood vessels and capillaries using blood vessel diameter and/or a number of branches of each blood vessel and/or differences in blood flow rate between blood vessels, wherein the analysis processing means is configured to execute an alleviating process for alleviating the influence of great blood vessels having blood vessel diameters larger than those of capillaries on the measurement result to acquire the measurement result related to the capillary area, the OCT motion contrast data is acquired by acquiring a plurality of OCT data items on the same position at different times, the measurement result is the blood vessel density of capillaries, characterized in that the analysis processing means is configured to: determine blood vessel diameter by performing thinning on the vascular area and measuring an original blood vessel diameter from thinned lines or a distance between walls of each blood vessel to acquire the measurement result of the capillary area, or perform thinning on an area determined by the determining process as a great-blood-vessel area such that it becomes as thin as capillaries and perform a measuring process to acquire the measurement result including the great-blood-vessel area and the capillary area. an analysis processing means configured to analyze the OCT motion contrast data to acquire a measurement result related to a capillary area of the subject eye, wherein the analysis processing means is configured to determine a vascular area and an avascular area, perform analysis using image processing on the vascular area, and configured to extract the capillary area by a determining process of determining great blood vessels and capillaries using blood vessel diameter and/or a number of branches of each blood vessel and/or differences in blood flow rate between blood vessels, wherein the analysis processing means is configured to execute an alleviating process for alleviating the influence of great blood vessels having blood vessel diameters larger than those of capillaries on the measurement result to acquire the measurement result related to the capillary area, the OCT motion contrast data is acquired by acquiring a plurality of OCT data items on the same position at different times, the measurement result is the blood vessel density of capillaries, characterized in that the analysis processing means is configured to: determine blood vessel diameter by performing thinning on the vascular area and measuring an original blood vessel diameter from thinned lines or a distance between walls of each blood vessel to acquire the measurement result of the capillary area, or perform thinning on an area determined by the determining process as a great-blood-vessel area such that it becomes as thin as capillaries and perform a measuring process to acquire the measurement result including the great-blood-vessel area and the capillary area. determine blood vessel diameter by performing thinning on the vascular area and measuring an original blood vessel diameter from thinned lines or a distance between walls of each blood vessel to acquire the measurement result of the capillary area, or perform thinning on an area determined by the determining process as a great-blood-vessel area such that it becomes as thin as capillaries and perform a measuring process to acquire the measurement result including the great-blood-vessel area and the capillary area.