Also known as: 本音デル, ほんねデル
A Voyakiloid who is viewed as being a failed version of Vocaloid Kagamine Len, though the creator states he wanted to create a Genderswap of Yowane Haku. He is characterized as an irritable, workaholic smoker and black-hat hacker (called crackers in Japan). He was conceptualized by Caffein, the same artist who illustrated and conceptualized Yowane Haku.