Aina Mikage
A shy and sweet girl who attends high school at Sieryuu Academy who lives in the school's dorm. She works as a part-timer at Cafe Broccolo where her school mate Asuka also works. She somehow develops feelings for him because of the way he treats her kindly. He also helps her out a lot when it comes to difficult task in the cafe. Most of the time, he covers her closing shift. It is suggested that her parents were killed by a Z/X during the "Black Point" incident in Tokyo. She later on becomes a Z/X user of Malice, despite of nearly becoming her victim. (Source: Anime-koi)