Reiko Takagi (born November 26, 1973) is a Japanese voice actress from Osaka, Japan. She is represented by Sigma Seven. Some of her major roles include Kaolla Su in Love Hina, Luxandra Frail in Divergence Eve, Tadase Hotori in Shugo Chara!, Maki in Minami-ke, and Nobunaga Asakura in Nogizaka Haruka no Himitsu. In video games, she voices Cassandra Alexandra in the Soulcalibur series.