Blu-ray release from Hikaru Utada featuring footage of her concert at Yokohama Arena on December 8 and 9, 2010. Contains the following bonus contents: 1.Documentary "WILD LIFE -Behind The Scene-" includes rehearsal footage for the concert, backstage footage after the concert, and more (total of 40 minutes). 2. Unreleased talk footage during the concert. 3. Concert photo gallery taken by Kenji Miura.