Hatsune Miku’s official YouTube channel released a video of the Vocaloid’s original designer Kei illustrating the character. The video finishes with a Q&A session with Kei about his life as an artist and Miku’s signature twin tails hairstyle.
Hatsune Miku is the most famous Vocaloid that represents Yamaha’s singing synthesizer application, developed by Crypton Future Media. She was introduced in Vocaloid 2 on 31 August 2007, and her voice is sampled from voice actress Saki Fujita (Yuruyuri, Angel Beats!).