A system for storing a component including a component holding member configured to pick up a component loaded on a loading stand and capable of moving in a horizontal direction; and a component storage member comprising: a storage recess that is a stepped recess configured from a main body section reception recess open at the top surface of the component receiving member ; and the component storage member having a contacting section being perpendicular to a bottom surface of the storage recess configured to contact the component held by the component holding member when the component is moved in a horizontal direction; wherein, in a case in which the holding of the component being held by the component holding member is released in a state with the component being held by the component holding member contacted by the contacting section , the component can fall along at least a portion of a surface that goes from the contacting section to a bottom surface of the storage recess , the storage recess is configured to cause the component to rotate 90 degrees due to its own weight and to store the component in the storage recess . a component holding member configured to pick up a component loaded on a loading stand and capable of moving in a horizontal direction; and a component storage member comprising: a storage recess that is a stepped recess configured from a main body section reception recess open at the top surface of the component receiving member ; and the component storage member having a contacting section being perpendicular to a bottom surface of the storage recess configured to contact the component held by the component holding member when the component is moved in a horizontal direction; wherein, in a case in which the holding of the component being held by the component holding member is released in a state with the component being held by the component holding member contacted by the contacting section , the component can fall along at least a portion of a surface that goes from the contacting section to a bottom surface of the storage recess , the storage recess is configured to cause the component to rotate 90 degrees due to its own weight and to store the component in the storage recess . a storage recess that is a stepped recess configured from a main body section reception recess open at the top surface of the component receiving member ; and the component storage member having a contacting section being perpendicular to a bottom surface of the storage recess configured to contact the component held by the component holding member when the component is moved in a horizontal direction; wherein, in a case in which the holding of the component being held by the component holding member is released in a state with the component being held by the component holding member contacted by the contacting section , the component can fall along at least a portion of a surface that goes from the contacting section to a bottom surface of the storage recess , the storage recess is configured to cause the component to rotate 90 degrees due to its own weight and to store the component in the storage recess . a contacting section being perpendicular to a bottom surface of the storage recess configured to contact the component held by the component holding member when the component is moved in a horizontal direction; wherein, in a case in which the holding of the component being held by the component holding member is released in a state with the component being held by the component holding member contacted by the contacting section , the component can fall along at least a portion of a surface that goes from the contacting section to a bottom surface of the storage recess , the storage recess is configured to cause the component to rotate 90 degrees due to its own weight and to store the component in the storage recess . <EOS>