Optical disk recording apparatus, optical disk recording method, optical disk reproducing apparatus, and optical disk

摘要

An optical disk recording apparatus is configured to record information on a multilayer optical disk having a general information recording area for recording general information and a management information recording area for recording management information which manages general information recorded on this general information recording area. In this optical disk recording apparatus, meaningless information is recorded on an unrecorded area in the management information recording area of the optical disk.