Lost Song is an upcoming anime television series produced by Mages. The project will star musician Konomi Suzuki as Rin and voice actress Yukari Tamura as Finis.[1][2] The series was revealed in an announcement during a birthday concert held by Suzuki in November 2016.[3] The series is a co-production between Liden Films and Dwango. The series will be released in Japan on March 31, 2018.