Sorry Len but you barely come on and I know you're actually Gakupo
I'm leaving you. Bye bye.
»Name: Len Kagamine
»Name: 鏡音リン ・レン [Japanese]
»Weight: 47 kg (103 lbs)
»Height: 156cm (5'1.4")
»Optimum Genre: Pop, dance, Rock - Enka
»Optimum tempo: 70～160BPM
»Optimum range : D 3 ~ C # 5
»Character Items: Roadroller and Banana
»Release Date: December 27, 2007
about Len Kagamine: Crypton Future Media intended to project a Vocaloid with low-teen girl's voice at first following Miku Hatsune, but there was a demand for a boy's, so Crypton Future Media hired a voice actress who can produce both sounds. The package included two voice banks: one for Rin and another for Len, both provided by the seiyū Asami Shimoda (下田 麻美 Shimoda Asami). Despite the double voice banks, the package was priced at the same price as Miku Hatsune.
At the time of recording in 2007, their names had not yet been decided. Their given names of Len and Rin were said to be based on "left" and "right" according to Asami Shimoda. She later confirmed in a interview after the Append release, the name itself was based on the names of Ken and Rin from Hokuto no Ken, the names were deprieved from a discussion about names that were familair from her childhood. According to Asami Shimoda, Len's voice was achieved by singing within her chest, while Rin's at the top of her head. .