
Quick answer — Marie Miyake voices Aki Mikage in Silver Spoon, Ringo Oginome in Penguindrum, Tamaki Kasuga in Hiiro no Kakera: The Tamayori Princess Saga 2 and 19 more characters.
Marie Miyake voices Aki Mikage (Silver Spoon), Ringo Oginome (Penguindrum), Tamaki Kasuga (Hiiro no Kakera: The Tamayori Princess Saga 2), Suzuka Itou (My Dress-Up Darling), Homare (The Elusive Samurai), Mamiko (Monthly Girls' Nozaki-kun), Nana Abe (THE IDOLM@STER CINDERELLA GIRLS U149), Watanabe (The Anthem of the Heart) and 14 more.
Aki Mikage is voiced in Japanese by Marie Miyake.