Thank you for viewing. This is a USB memory containing Utada Hikaru's Single Collection 1 & 2 in high-resolution audio. It's a rare item, sold exclusively on the online store with a limited run of 5,000 units. The serial number is a three-digit number, making it a relatively early production copy. Please check the photos for the condition. Thank you. Utada Hikaru SINGLE COLLECTION VOL.1+2 HD [5,000 units limited edition] This is the "Utada Hikaru SINGLE COLLECTION VOL.1+2 HD," which was sold exclusively on the UNIVERSAL MUSIC STORE. It contains high-resolution audio (24bit / 96kHz high-quality WAV files) of the best-selling albums "Utada Hikaru SINGLE COLLECTION VOL.1" and "Utada Hikaru SINGLE COLLECTION VOL.2," newly remastered, on an original design USB memory stick. #UtadaHikaru #Utada #Hikaru #SingleCollection #Single #Collection #HighRes #LimitedEdition #Utada #Hikaru #Single #Collection #USB #5000