is a fellow high school student and a friend of Akiyuki's, and fairly skilled in martial arts. She is the first to encounter Xam'd on the destroyed bus, and later realises the connection between Xam'd and Akiyuki. After Akiyuki is taken to the Zanbani, Haru corresponds with him via written letters. She later joins the Mainsoul military section in the hopes that it will grant her an opportunity to rendezvous with Akiyuki. Her strong desire to be with Akiyuki places a strain on her friendship with Furuichi. She later reveals to Furuichi that she loves Akiyuki.
Fumiko Orikasa (Japanese), Monica Rial (English)