Kaori Mizuhashi is a Japanese voice actress who is employed by Arts Vision. Her major voice roles include Mami Tomoe in Puella Magi Madoka Magica, Kuki Shinobu in Genshin Impact, Lava and May in Arknights, Vivio Takamachi in Magical Girl Lyrical Nanoha ViVid, Laharl in Disgaea: Hour of Darkness, Minami Shimada in Baka and Test, Ōgi Oshino in Monogatari, and Miyako in Hidamari Sketch.