Aiko Iba

Aiko Iba (愛子 射場, Iba Aiko) was the Third Seat of the 10th Unit before her death. How she died remains unknown, but it was hinted at that it was Guren's fault. She was the only member, besides Guren, at the time. However, after her death, a lieutenant (Yuuki Ayumu) was added. She has an unknown relation to.

Character Outline
Aiko was born in a unknown district in, long before becoming a. She attended and graduated near the top of her class. She was hand-chosen by Guren Yamashita to be the Third Seat, and two days before she was to be promoted to lieutenant, was killed, presumably by a.

Plot
Aiko's death was prior to the series beginning, but her death played a significant role in Guren Yamashita's path, especially as a Captain of the 10th Unit. She has an unknown relation to Testuzaemon Iba, but it was hinted at that she was his younger sister.

Equipment
Aiko was known to use push knives with an extreme skill.

Trivia

 * When she was first added to the 10th Unit, she was presumed a man by her appearance.

Quotes
(About Guren) "My Captain is an amazing woman. She is strong and loving at heart, and despite her deameanor, loves everyone around her."