Optical information storage medium and method for reproducing data from the same

The optical information storage medium is disclosed. Optical information storage medium is disclosed, wherein the optical information storage medium comprising a lead-in area and the lead-out area provided on the side periphery of the user region provided on the side periphery of the user, the user area, a user area in which data is written, the read area, and pits are formed in the user area and the lead-out area, it characterized in that the track pitch of the entire or partial area of ​​the lead-in area is configured different from the track pitch of an area other than that. Method for reproducing relevant information to the track pitch of the zone where the important information such as the storage medium-related information area or a copy protection information area recorded larger configuration than the track pitch of the other different regions, such as the neighbor caused by crosstalk and so on of the track reliable data reproduction with no degradation of the signal will enable a.