Sega already released a bunch of Hatsune Miku: Project Diva 2 items, including a limited edition PSP. In September, Hatsune Miku superfans can also get a matching Memory Stick Pro Duo.
Gaming blog Hachimaki dug up an Amazon listing for an official 3.9GB Hatsune Miku: Project Diva 2 memory stick. While it says 3.9GB it’s really a 4GB memory stick loaded with PSP custom themes and icons.
The 3,939 yen ($44) memory stick arrives in Japan on September 30.