Kirika is another one of the mysterious Symphogear users. Although she has a very straightforward cheerful and cooperative personality, she harbors a shadowy past as one of the "Receptor Children" who was treated as an observation subject at a certain research facility along with Maria, Serena, Shirabe and others. The bonds between Kirika and her friends are so strong that she feels no fear from fighting against the entire world.
(Source: Wikipedia)
