Dj Ruby learned classical music through touching the piano at the age of three, and was enchanted by the club music scene by age of 16. Soon after returning from a move to Berlin, she launched her DJ career in Tokyo. Besides having extensive experience spinning at clubs, she experienced playing as a backing act in front an audience of 100,000 at the Tokyo Dome for h.NAOTO fashion show held at the X JAPAN concert in 2009, which was broadcasted on Fashion TV.
Ruby also demonstrates her stellar ability in composing tracks; she self-produced and arranged her entire 1st album from axex. Rooted in Techno, her sound has a strong experimental element that borders on Minimal, Click, and Electoronica.Dj for 2010 Anna Sui Cosmetics Autumn Collection, Cartier-LOVE 2011, TAG Heuer by Japan Motor Racing Hall of Fame 2013 and total sound produce for Girls Award 2011 A/W.