is a Japanese voice actress from Nagasaki Prefecture, affiliated with Arts Vision. She is known for starring as Casca in Berserk, Claudia Palh in Mobile Suit Gundam Thunderbolt, and Azusa Hamaoka in Grand Blue Dreaming.
Toa Yukinari, a native of Nagasaki Prefecture, was born on 11 May. A member of her high school's broadcasting club, she originally considered a voice acting career when she saw a magazine advertisement for the , but instead enrolled as a nursing student in junior college after graduating high school. After graduating, she enrolled in the institute, taking classes there three times a week.
After doing voices for Naruto, Nichijou, and Steins;Gate, Yukinari voiced Casca in the ' trilogy (2012-2013) and reprised her role in the 2016 Berserk sequel series. She later starred as Claudia Palh in Mobile Suit Gundam Thunderbolt and Azusa Hamaoka in Grand Blue Dreaming. She also played Maria Celeste at Galileo to Musume Celeste: Galileo Bà Âenkyà  kara no 400-nen, an exhibition at the in Tatebayashi, Gunma.
Yukinari also works in . During high school, she was a national finalist in rà Âdoku-geki. In May 2024, it was announced that she would star as Emmaline in Brilliant Hotels: Luxurious Reading Theater at in Shibuya, Tokyo.