Provided are an action plan making system and method for an unmanned aerial vehicle, and a storage medium. The action plan making system (1) includes: an unmanned aerial vehicle (10), provided with an aerial shooting device; and a computer (30). A control unit of the computer (30) executes a making module (324), which makes an action plan including a flight plan and a shooting plan of the unmanned aerial vehicle (10) according to a region accepted by executing a region acceptance module (322) and a purpose accepted by executing a purpose acceptance module (323). A control unit (14) of the unmanned aerial vehicle (10) executes a control module (141), and controls the aerial shooting of a camera (17) and flying of the unmanned aerial vehicle (10) based on the action plan made by executing the making module (324) by the control unit (32) of the computer (30).