Megumi is the younger sister of Haruka and a trainee in TERRA039s command centre. Though at first she is annoyed not only by the presence of Ayato but also by the fact she has to hang around him a lot she eventually grows to love him. In the beginning she is attracted to her superior officer Major Yagumo but she moves on to Ayato when she learns that her best friend Kim is dating him. She also quotrenouncesquot her love of Ayato in the last episode for her sister039s sake. Megumi is easily annoyed by Ayato to the point where her facial expressions become somewhat atypical of a drama like RahXephon.