To provide a disk playback device for improving convenience by enabling a user to easily watch desired content regardless of any content in the case of play backing a disk with 3D video content and 2D video content recorded thereon.

The disk playback device includes a 3D video content existence/absence determining part for determining whether 3D video content is included in a disk. When the 3D video content is determined to be included, a display control part displays a confirmation screen for confirming whether to playback 3D video on a displaying part, and when an operation of an operating part selects whether to playback the 3D video on the confirmation screen, a playback part playbacks 3D video content or 2D video content recorded on the disk in accordance with the selection result.