Gabi Epstein is a Toronto-based actress and singer whose professional background is primarily in musical theatre, cabaret, and concert performance. In the context of anime voice acting, records indicate that Epstein listed the character Princess Sienna from the series Saint Seiya on her professional resume. However, further information shows that her voice does not appear in the finished version of the show. It is believed that she was an initial casting choice for the role, but she was ultimately replaced by another actress, with the final voice of Princess Sienna being performed by Stacey DePass. No other confirmed anime voice acting roles or significant work in voiceover for Japanese animation have been documented.