Takitsubo Rikou

Member of ITEM. She suffers from brain damage after fighting and being defeated by Teitoku Kakine; as a result, she can no longer use her esper abilities. Her ability was the AIM Stalker which she uses to track down the esper. She also states that her ability allowed her to steal other espers' abilities by memorizing their AIM, potentially allowing her to become the eighth Level 5 esper in Academy City.