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Miku's personification has been marketed as a virtual idol and has performed at concerts onstage as an animated projection (rear cast projection on a specially coated glass screen). Her voice is modeled from Japanese voice actress Saki Fujita. She was the second Vocaloid sold using the Vocaloid 2 engine and the first Japanese Vocaloid to use the Japanese version of the Vocaloid 2 engine. She also uses Crypton Future Media's Piapro Studio, a singing synthesizer VSTi Plugin. She uses Yamaha Corporation's Vocaloid 2, Vocaloid 3, and Vocaloid 4 singing synthesizing technologies.
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Hatsune Miku ( Japanese: 初音ミク) is a Vocaloid software voicebank developed by Crypton Future Media and its official moe anthropomorph, a teenage girl with long, turquoise twintails.
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