Hatsune Miku – Project Diva is a rhythm game developed for the PlayStation Portable and marks the inaugural entry in the Project Diva series. It features songs created using Vocaloid software, particularly showcasing the virtual singer Hatsune Miku. The game integrates unique gameplay mechanics and has inspired additional content, such as the downloadable Dreamy Theater for PlayStation 3, enhancing the experience with improved graphics.
Hatsune Miku: Project Diva is a rhythm game and the first game in the Project Diva series. The game primarily makes use of Vocaloids, a series of singing synthesizer software, and the songs created using these Vocaloids most notably the virtual-diva Vocaloid Hatsune Miku. The game is the first video game to utilize the Vocaloid software developed by the Yamaha Corporation. In addition, Sega has released Hatsune Miku: Project Diva Dreamy Theater, a downloadable game on the PlayStation Network for the PlayStation 3. It allows players to play Project Diva on the PlayStation 3 with updated visuals though it requires the PlayStation Portable to be plugged into the PlayStation 3 via a USB cable.