Aiko Shimada

She is a member of Chikyuu Bouei-Gumi in Hinobori Gakuen's 5-3.
She is in charge of a Ken-Oh's various sensor system monitor and Bakuryu Pulse check.
She is a P.E. committee member of the classes. she is very good at exercise.
She is an adult mentally, and is trusted by Shinoda-sensei.