Yūka Aisaka (相坂 優歌, Aisaka Yūka, born September 5, 1990) is a Japanese voice actress and singer from Chiba Prefecture.
She is affiliated with Apte Pro.
[2] She is best known for her role as Sophie Neuenmuller in the Atelier Sophie series and a few other Atelier series, as well as in a Koei Tecmo crossover game.