Japanese pop singer and musician who is known for his vocals in the band Hitorie. He is an influential figure within the Vocaloid industry and is known for his popular singles "In the Gray Zone" and "Two-Faced Lovers".
He started his career in music playing guitar and was in several bands while attending the University of Tokyo. He then started performing in Vocaloid music in December of 2008. He started performing using Hatsune Miku in April of 2009.
He is known for having been a co-founder of the independent record label Balloom in March of 2011.
He was born and raised in Kagoshima Prefecture, Japan.