Galaco first appeared in the music video galaxias! by an artist unit of the same name, composed by the singer Kou Shibasaki and musicians DECO*27 and TeddyLoid. galaco (ギャラ子) is a Japanese VOCALOID originally developed by Internet Co. The voice provider was revealed to be Kou Shibasaki who portrayed galaco in her album galaxias!. The new version contains two new vocals, “Red” and “Blue”: This is the official commercial release of galaco. It was confirmed galaco would be due for a spring 2014 release.
Blue:This is a new vocal for galaco with a different tone of voice intended to sound closer to Shibasaki Kou’s actual voice. Red : galaco’s “Red” vocal is based on her original version.