Naomi Inoue is a Japanese voice actress and singer from Tokyo, born on December 5, 1981. She began her career in 2004 with a role in the television anime Ryusei Sentai. Inoue is primarily recognized for her long-standing association with the Mahō Sensei Negima! franchise, where she provided the voice for the character Satsuki Yotsuba. Her involvement with this role spanned over a decade, beginning with the 2005 television anime and continuing through subsequent OVA series, including Mahō Sensei Negima!: Shiroki Tsubasa Ala Alba and Mahō Sensei Negima!: Mō Hitotsu no Sekai, and concluding with the 2011 theatrical film, Mahō Sensei Negima! Anime Final. She later reprised the role in the 2017 sequel series, UQ Holder!. Beyond her voice acting, Inoue holds a calligraphy license of the seventh dan and possesses a domestic class A driver's license. Her hobbies include fishing, survival games, and video games.