Miyu Matsuki (born as Mieko Matsuki) was a Japanese voice actress. She was affiliated with 81 Produce at the time of her death. Her scheduled and ongoing roles were taken over by Yui Horie, Kana Asumi, Yumi Kakazu, Reina Ueda and Noriko Shitaya.
Fate/kaleid liner Prisma☆Illya 2wei!: Magical Girl in Hot Springs Inn (2015)
as Magical Sapphire
Fate/kaleid liner Prisma☆Illya: Dance at the Sports Festival! (2014)
as Magical Sapphire
