QUICK BIO
Utomodachi was a female Daimon. The product of the fusion of a script with a Daimon Egg, Utomodachi's function was to suck the Heart Crystal right out of her human victim's body, swallow and retain it at the base of her throat, and return to Professor Tomoe with the pure heart she had acquired.

SOURCE: Bishoujo Senshi Sailormoon MotD
Eyes: Blue
Skin: Light green
Place of creation: Professor Tomoe's secret underground laboratory complex.