Magnetic transfer master disk and method for manufacturing the same

A magnetic transfer master disk including a magnetic layer and exhibiting excellent shape stability of a protrusion/recess pattern is provided. An initial layer formed of a conductive film is formed on a surface of a master on which a pattern of minute protrusions/recesses is formed, and then a magnetic layer (principal layer) is formed on the initial layer, and then, a metal layer is formed by electroforming. A duplicate in which the initial layer, the magnetic layer and the metal layer have been integrated is peeled off from the master, thereby obtaining a magnetic transfer master disk, which is a duplicate in which the magnetic layer and the initial layer are deposited on the protruded/recessed surface of the metal layer.