
Quick answer — Eriko Kigawa voices Ginga Nakajima in Magical Girl Lyrical Nanoha StrikerS, Gokyouya in Inukami!.
Eriko Kigawa voices Ginga Nakajima (Magical Girl Lyrical Nanoha StrikerS), Gokyouya (Inukami!).
Ginga Nakajima is voiced in Japanese by Eriko Kigawa.