Also, she performed as a member of the anime’s nine-member voice actress unit Luminous Witches since 2019.
She was cast as Silvie Cariello in the forthcoming TV anime Renmei Kuugun Koukuu Mahou Ongakutai Luminous Witches (Allied Air Force Magical Idols Luminous Witches), which is set to premiere in 2022.
Japanese voice actor agency Production A announced today that voice actress Miu Kotosaka has been diagnosed by her doctor as needing medical treatment due to her poor health, and as a result of discussions, she has decided to retire from voice acting to concentrate on her treatment.