A rotorcraft landing device comprising: a landing portion on which a rotorcraft lands; a position recognition portion (211, 212, 213, 214) that recognizes a position of the rotorcraft with respect to the landing portion; and a remote control portion that remotely controls, on a basis of a result of recognition performed by the position recognition portion (211, 212, 213, 214), the rotorcraft such that the rotorcraft not provided with an image capturing function lands on the landing portion; rotorcraft landing device further comprises a body (230; 250) provided with an opening/closing mechanism, wherein: - the landing portion is formed in a portion that is inside said body (230; 250) when said opening/closing mechanism is closed, characterized in that said body (230; 250) is cylindrical and projects upward in a chimney shape from the top floor of a user house, - the landing portion takes a horizontal posture at a position outside said body (230; 250) with an open space above when the opening/closing mechanism is open, - the rotorcraft landing device further comprises a movable member (215a, 215b, 215c) capable of taking a first posture of extending vertically upward from a periphery of the landing portion and a second posture of extending further to an outside from the periphery of the landing portion, and - said movable member (215a, 215b, 215c) takes the first posture at least when the opening/closing mechanism is closed, and the movable member (215a, 215b, 215c) takes the second posture when the opening/closing mechanism is open and the rotorcraft has landed on the landing portion. a landing portion on which a rotorcraft lands; a position recognition portion (211, 212, 213, 214) that recognizes a position of the rotorcraft with respect to the landing portion; and a remote control portion that remotely controls, on a basis of a result of recognition performed by the position recognition portion (211, 212, 213, 214), the rotorcraft such that the rotorcraft not provided with an image capturing function lands on the landing portion; rotorcraft landing device further comprises a body (230; 250) provided with an opening/closing mechanism, wherein: - the landing portion is formed in a portion that is inside said body (230; 250) when said opening/closing mechanism is closed, characterized in that said body (230; 250) is cylindrical and projects upward in a chimney shape from the top floor of a user house, - the landing portion takes a horizontal posture at a position outside said body (230; 250) with an open space above when the opening/closing mechanism is open, - the rotorcraft landing device further comprises a movable member (215a, 215b, 215c) capable of taking a first posture of extending vertically upward from a periphery of the landing portion and a second posture of extending further to an outside from the periphery of the landing portion, and - said movable member (215a, 215b, 215c) takes the first posture at least when the opening/closing mechanism is closed, and the movable member (215a, 215b, 215c) takes the second posture when the opening/closing mechanism is open and the rotorcraft has landed on the landing portion. - the landing portion is formed in a portion that is inside said body (230; 250) when said opening/closing mechanism is closed, characterized in that said body (230; 250) is cylindrical and projects upward in a chimney shape from the top floor of a user house, - the landing portion takes a horizontal posture at a position outside said body (230; 250) with an open space above when the opening/closing mechanism is open, - the rotorcraft landing device further comprises a movable member (215a, 215b, 215c) capable of taking a first posture of extending vertically upward from a periphery of the landing portion and a second posture of extending further to an outside from the periphery of the landing portion, and - said movable member (215a, 215b, 215c) takes the first posture at least when the opening/closing mechanism is closed, and the movable member (215a, 215b, 215c) takes the second posture when the opening/closing mechanism is open and the rotorcraft has landed on the landing portion.