Title: Voice Cast for Pocket Monsters XY revealed
An official presentation of the show lists its main starring voice actors as:
Rica Matsumoto (松本梨香): voice of Satoshi
Ikue Ohtani (大谷育江): voice of Pikachu
Megumi Hayashibara (林原めぐみ): voice of Musashi
Shinichiro Miki (三木眞一郎): voice of Kojiro
Inuko Inuyama (犬山イヌコ): voice of Nyarth
Yuji Ueda (うえだ ゆうじ): voice of Sonansu
Unsho Ishizuka (石塚運昇): voice of the Narrator
Mayuki Makiguchi (牧口真幸): (Prior voice of Yaoki and Taka)
Yuki Kaji (梶裕貴): (Prior voice of Virgil)
Mariya Ise (伊瀬 茉莉也)
Source: nanamaru
Rica Matsumoto (松本梨香): voice of Satoshi
Ikue Ohtani (大谷育江): voice of Pikachu
Megumi Hayashibara (林原めぐみ): voice of Musashi
Shinichiro Miki (三木眞一郎): voice of Kojiro
Inuko Inuyama (犬山イヌコ): voice of Nyarth
Yuji Ueda (うえだ ゆうじ): voice of Sonansu
Unsho Ishizuka (石塚運昇): voice of the Narrator
Mayuki Makiguchi (牧口真幸): (Prior voice of Yaoki and Taka)
Yuki Kaji (梶裕貴): (Prior voice of Virgil)
Mariya Ise (伊瀬 茉莉也)
Source: nanamaru