Haru a.k.a Haru Akiyama is the producer/artist of the four instrumental compilation albums Caelum, Blue Lillya, All The Fun and Elysium Field (listed chronologically). He is also the co-producer and co-artist who worked with hian. Haru started making music with amateur softwares and keyboards at the age of 14. At the age of 16 he started to play the piano while he had been playing guitar for 2 years. His first release “Caelum” was mainly a test-recording made on the same day that he started to play the piano.