Oribe Midori♀

A young woman who worked as a teacher at a daycare center in Tokyo. She was trying to escape with the children during Kyomu's attack, but then got caught in the attack and found herself alone. Thinking that the children might be under rubble, she got on a display-purpose Nana-2 nearby, which led her to get acquainted with Ryouhei. In the end, she was caught up in the battle with Kyomu without having time to look for the children. But after learning the circumstances, she decided to fight to bring smiles to all children.

Translated from the official page.