164 is an acknowledged "VOCAROCK" producer. His debut work "shiningray" became a hit that suddenly exceeded 100,000 view counts, and his song "heavenly blue" also became a hit. His blog is based on his producer name of 164 plus the value of Miku's name, which is 39 (the character "mi" is read as three and the character "ku" as nine Japanese), creating 203.

Year Active : 2008-Present