QUICK BIO
Soiyaa has the distinction of being the first Daimon created by Professor Tomoe according to Eudial's suggested change in strategy, instead of leaving the mergence completely up to random chance, and whose purpose was not to extract Heart Crystals from human beings, but rather to serve as a bodyguard and living weapon for her own personal use.

SOURCE: Bishoujo Senshi Sailormoon MotD
Place of creation: Professor Tomoe's secret underground laboratory complex.
Japanese Voice Actress: Yuka Ohno