Miku Haruna was born in Tenri, Nara Prefecture, Japan on January 20, 1993. Her mother was a Japanese journalist, and her father a Okinawan Chef. She developed a love for singing at age 5, and became known within her neighborhood for her voice. However her father got a job in Hawaii when she was 16, and she stopped singing in public after this. While in Hawaii she took ESL education due to the fact that she knew absolutely no English and only spoke Japanese and Okinawan, however despite this she never understood English.