Emilie-Claire Barlow is a Canadian singer, arranger, record producer, and voice actress. She has released several albums on her label, Empress Music Group, and has voiced characters for animated television series. She performs in English, French, and Portuguese.

Rei Hino , better known as Sailor Mars , is a fictional character in the Sailor Moon manga series written and illustrated by Naoko Takeuchi. In the series, Rei is her sailor form's alternative human identity as part of the Sailor Guardians, female supernatural fighters who protect the Solar System from evil.