Teruru Ichigaya

An artificial human being developed with the purpose of avoiding gauna detection, she is the sole survivor of a colonization expedition on the planet Lem VII. Despite refusing Nagate's help, claiming that he is responsible for the Gauna attacking Sidonia, she is rescued by him nonetheless and having no place to return, she decides to move to his house. Teruru claims that she despises Nagate, but her actions sometimes imply otherwise.