Megumi is the younger sister of Haruka and a trainee in TERRA&#039;s 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 &quot;renounces&quot; her love of Ayato in the last episode for her sister&#039;s sake.    Megumi is easily annoyed by Ayato to the point where her facial expressions become somewhat atypical of a drama like RahXephon.

In the year 2012 Japan was invaded by the Mu. Human-like beings from another dimension with blue blood. 
In the year 2015 Tokyo is attacked by invaders, who are repelled by a humanoid weapon called a Dolem. During the chaos, Ayato Kamina meets Reika Mishima, a classmate. 
During that same day, he is attacked by government officials but a woman named Haruka comes to his rescue, informing him that she was sent to get him by the Organization TERRA, and that Tokyo had been sealed in a time rift where time flows one third as fast as the outside world. 
He flees from Haruka onto a train where he sees Reika once more. Arriving at the Room of Rah, he follows her to a tremendous egg where the Dolem RahXephon is hatched from, and upon her singing his mother appears atop the Dolem that had stopped the TERRA Invasion. In the battle Ayato's mother is injured, and Ayato flees Tokyo Jupiter with Haruka upon seeing his mother's blue blood.

__Non-anime roles:__
- Shenhe - Genshin Impact (VG)
- Sugar - Goddess of Victory: Nikke (VG)
- Dikke - Reverse: 1999 (VG)

__Non-Anime Roles:__  
Toot Braunstein in "Drawn Together" (TV Animation) (German)  

Ayato Kamina was separated from the girl he loved, Haruka Mishima, when an event occurred that was thought to have killed everyone outside of Tokyo. But one day three years later, invaders suddenly attacked the city. It was then that he meets an agent of TERRA, Haruka Shitow, who tells him that she will give him the truth about the world. It is the beginning of a series of strange events, which involve him activating a giant mecha, the RahXephon and finding out that many people, including his own mother, has blue blood, and that he was actually living in a self-encased dimension where time moves slower than that of the outside world.
 
(Source: Anime News Network)

Megumi Shitow