
Quick answer — Youko Matsuoka voices Gina Marceau in A.D. Police Files, Alvida in One Piece: Stampede, Laurette Bradley in Anne of Green Gables and 3 more characters.
Youko Matsuoka voices Gina Marceau (A.D. Police Files), Alvida (One Piece: Stampede), Laurette Bradley (Anne of Green Gables), Kousuke Ochi (Hikaru no Go), Maria Graceburt (My-Otome), Tai Nainai (Spiritpact).
Gina Marceau is voiced in Japanese by Youko Matsuoka.