| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an information recording medium and an information reproducing method for preventing, even when an unintended information recording layer is accessed due to a malfunction or the like of an information recording/reproducing device, a set recording/reproducing control system or the like from being inconsistent with that of the information recording layer. <P>SOLUTION: The information recording/reproducing device includes a layer number acquisition unit 222 for identifying an accessed information recording layer L1, and a layer type determination unit 223 for determining a type of the information recording layer L1 identified by the layer number acquisition unit 222. <P>COPYRIGHT: (C)2011,JPO&INPIT |
