Maiden Japan announced that they acquired the domestic rights to the Polyphonica Crimson S anime series. The company plans to release the series through digital outlets in the near future, with a subtitled DVD release hitting this spring.

Polyphonica Crimson S is a twelve-episode series based on Ichiro Sakaki's Polyphonica series of light novels. The series was directed by Toshimassa Suzuki (Heroic Age) and features series composition by Kenichi Kanemaki (Hell Girl, Pretear).