(For information on his work as a vocaloid producer, please see ??.) ???? (Yonezu Kenshi), born on March 10, 1991, is a singer, songwriter & illustrator. He has released vocaloid music under the name ?? (Hachi) since 2009. His official home page is at Reissue Records. On May 16, 2012, he released his debut non-vocaloid album, diorama, using his real name. He was picked up by a major label (Universal Music Japan) about one year later, and released the single, ?????? (Santa Maria) on May 29, 2013.