Hioki Kanade

A friendly lady who dotes on Keiji. As a counselor, she takes care of him whenever something happens.

Kanade also has a more playful side: she makes passes at Keiji because she thinks it's fun to make Shino jealous. She is cheerful, sensitive, and a good listener. Although she has a gentle demeanor when in company, she also displays her cold side when she's alone.
She loves alcohol, and tries to drink at every possible occasion. She also enjoys big get-togethers with everyone, since she gets a little lonely sometimes.

Spoiler

Her true identity is the angel Beltiel.