A discharger, comprising: a pump including a discharge head that is disposed on a mouth portion of a container body, in which contents are accommodated, so as to be movable downward in an upward force-applied state, the discharge head being provided with a discharge hole opening forward; a mounting cap with which the pump is mounted on the mouth portion of the container body; a support portion erected on a rear portion of the mounting cap; and a depressing member that is disposed on the support portion so as to be rotatable around a rotation axis and depresses the discharge head, wherein the discharger is configured to discharge the contents from the discharge hole by rotating the depressing member downward around the rotation axis to move the discharge head downward, wherein the discharger comprises a stopper that is disposed to be swingable in a front-rear direction and that includes a restriction portion (135, 136) coming into contact with or approaching a locking target portion (100A, 120) formed in at least one of the discharge head and the depressing member from below the locking target portion (100A, 120), wherein the stopper is disposed to be swingable between a restriction position where the restriction portion (135, 136) comes into contact with or approaches the locking target portion (100A, 120) to restrict downward movement of the discharge head and a restriction release position where the restriction portion (135, 136) is separated from the locking target portion (100A, 120) to allow downward movement of the discharge head by the stopper being swung rearward from the restriction position, and wherein the stopper includes the restriction portion (135, 136), a finger hook located outward from the depressing member in a left-right direction orthogonal to both of the front-rear direction and an up-down direction, and a contact target portion that comes into contact with the depressing member when the stopper is located at the restriction position or when the depressing member rotates downward around the rotation axis in a state where the stopper is located at the restriction position, characterized in that a restraint protrusion protruding downward is formed at a portion of the depressing member located rearward of a contact portion with which the contact target portion of the stopper comes into contact. a pump including a discharge head that is disposed on a mouth portion of a container body, in which contents are accommodated, so as to be movable downward in an upward force-applied state, the discharge head being provided with a discharge hole opening forward; a mounting cap with which the pump is mounted on the mouth portion of the container body; a support portion erected on a rear portion of the mounting cap; and a depressing member that is disposed on the support portion so as to be rotatable around a rotation axis and depresses the discharge head, wherein the discharger is configured to discharge the contents from the discharge hole by rotating the depressing member downward around the rotation axis to move the discharge head downward, wherein the discharger comprises a stopper that is disposed to be swingable in a front-rear direction and that includes a restriction portion (135, 136) coming into contact with or approaching a locking target portion (100A, 120) formed in at least one of the discharge head and the depressing member from below the locking target portion (100A, 120), wherein the stopper is disposed to be swingable between a restriction position where the restriction portion (135, 136) comes into contact with or approaches the locking target portion (100A, 120) to restrict downward movement of the discharge head and a restriction release position where the restriction portion (135, 136) is separated from the locking target portion (100A, 120) to allow downward movement of the discharge head by the stopper being swung rearward from the restriction position, and wherein the stopper includes the restriction portion (135, 136), a finger hook located outward from the depressing member in a left-right direction orthogonal to both of the front-rear direction and an up-down direction, and a contact target portion that comes into contact with the depressing member when the stopper is located at the restriction position or when the depressing member rotates downward around the rotation axis in a state where the stopper is located at the restriction position, characterized in that a restraint protrusion protruding downward is formed at a portion of the depressing member located rearward of a contact portion with which the contact target portion of the stopper comes into contact.