Aoi Sangū/Relationships

Mitsuba Sangu
Aoi's less successful younger sister and one of Guren's subordinates under Shinoa. Aoi gives her the cold shoulder. One exemple of this is in chapter 39. When she arrives at Nagoya Airport with Kureto, Aoi notices her younger sister, but doesn't bother herself to even say a word to Mitsuba.

Lieutenant General Guren Ichinose
Leader of the Moon Demon Company. Aoi went to high school with him.

Lieutenant General Hiiragi Kureto
Aoi seems to be extremely loyal to Kureto. It was shown in the light novels that her devotion to the apparent heir of Hiiragi Tenri started before the vampire invasion, during or even before high school. She is willing to hurt and even kill anyone who enters Kureto's way, and do not seem to be disturbed by doing it. Aoi is also willing to enter direct combat to protect Kureto; this is shown when she blocks Yuu's attack on the heir's back in one of her earlier appearances.

Vampires
???