Amazon.com: Hatsune Miku Project DIVA Future Tone DX memorial pack [Japanese limited & privilege] -Specifically, it is written on an explanation column : Video Games
Hatsune Miku: Project DIVA Future Tone
Hatsune Miku: Project DIVA Future Tone: Miku by xCrofty on DeviantArt
Hatsune Miku Project DIVA Future Tone Teaser - YouTube