Utatane Piko (歌手音ピコ) is the first Vocaloid from Sony Music Distribution and uses the Vocaloid2 engine. His name "Utatane" means "sound of singer" while "Piko" is the name of a popular Nico Nico Douga singer called Piko; in other words, his name means "sound of singer Piko". He was released on December 8, 2010. In Piko's default state, he is the least masculine sounding male vocal sampled by a male that was released. He cannot produce a satisfactory low masculine vocal tone as a result of it Read more on Last.fm