Known simply as Aki, he is a bassist who became known as a member of the visual kei rock band Sid. The band has released a dozen albums since their debut album Renai in 2004. They have also released nearly half a dozen compilation albums.
He was a member of the band Ram Rem before co-founding Sid in 2003.
In 2012, he joined the holiday project HALLOWEEN JUNKY ORCHESTRA and in 2015 began a solo career with the album Arise.
He grew up in Tokyo, Japan alongside his parents and brother.