Hatsune Miku
A series of rhythm games starting from "" were produced by Sega under license using Hatsune Miku and other Crypton Vocaloids, as well as "fan-made" Vocaloids like Akita Neru. TinierMe also made attire that looks like Miku's for their services, allowing users to make their avatar resemble her. The series has sold 6million copies. "" was developed for the Nintendo 3DS. Miku's appearance in this game is based on the Nendoroid series of figures. Hatsune Miku is also briefly referenced in the game "Recettear", where a young man stargazing sees "The Green-Onion Girl" constellation. Also, in 2013, Saki Fujita voices Fei-Yen HD, a character based on one of Hatsune Miku's modules, in "Super Robot Wars UX"; this appearance does not use Miku's vocal library.
V Flower
The Vocaloid is a female vocal with a powerful, androgynous voice designed to specialize in rock music. v flower has some distinctive traits within the vocal not found in many past VOCALOIDs. The vocal allows her to have the reserved female tone needed for slow rock songs yet have the heavy sound needed for faster and more upbeat rock. She debuted in HoneyWorks' song "Inokori Sensei," which was uploaded on April 17, 2014.