Kenshi Yonezu

Kenshi Yonezu (米津 玄師, Yonezu Kenshi; born March 10, 1991) is a Japanese singer and songwriter. He started releasing Vocaloid music under the stage name Hachi (ハチ) in 2009. In 2012, he debuted under his real name, releasing music with his own voice. He has sold at least 4.2 million physical copies and over 7 million digital copies in Japan.