Ayato Amagiri

He transfers to Seidoukan Academy to investigate his sister's disappearance and to figure out what he is supposed to do (he later says that it is to protect Julis).
Ayato sports a friendly, polite, and helpful personality with a penchant for ending up in awkward situations. He is indiscriminate as to who he is being friendly to and is helpful to a fault, as well as being a bit naive. However, underneath the soft facade lies a person with an indomitable will who always tries to do the right thing, regardless of the potential trouble that he will get himself into.