INFORMATION RECORDING MEDIUM, INFORMATION RECORDING DEVICE, AND INFORMATION REPRODUCTION DEVICE

摘要

An information recording medium according to one embodiment includes a guide layer and a plurality of information recording layers. In a first information recording layer included in the information recording layers, in the case where information is recorded a plurality of times, at least lead data and user data are recorded in the order of reproduction in recording areas of the second and subsequent times. The lead data are non-user data recorded in one or more tracks.