Sarah Vandyke Ballestein: is 25 year old, and wields a Orbal gun and blade weapon. She has red hair and is in charge of leading Class VII. She is an instructor with outstanding combat ability, but her private life is kind of a mess.
Headmaster Vandyke: is 70 with slicked back, white hair. An honorable general of the imperial army. He is cooperating with the imperial family to back up the establishment of Class VII by gathering superior talent.