Oki Aoi is a non-playable character in Blue Archive who is the chief of the General Student Council's Finance Office. She assists Sensei in Schale's Financial Statement with General Student Council. Personality Oki Aoi appears as a strict and serious person, following the rules and regulations and disliking having to go around it. However, she is aware of herself and is willing to apologize whenever deemed necessary. Appearance Oki Aoi has short navy blue bob cut that cover her right elf-like ear and her bangs are side-swept. She have 2 little black earrings in her left elf-like ear. Oki Aoi is well-proportioned. Halo Oki Aoi's halo is a light blue color. Her halo have a circular shape with another 2 circle in the middle. In the middle of her little 2 circle is a plus shape figure. the 2 cirle is cut in half. Uniform Oki Aoi wear a high-waisted skirt that reaches her ankle, the skirt has two slits when reach the ankle, showing a bluish color inside. She wears a white dress shirt, decorated with golden buttons across the chest, with two buttons on each sleeve, and a dark blue tie. Her shirt reaches her waist, as her skirt tucks slightly under her dress shirt. The dress shirt floats a bit. Her skirt has a black belt that hold a standard sized Glock 17 gen 4, in a white holster that matchs her white skirt and dress shirt. Firearm She uses the standard sized Glock 17 gen 4 in 9mm. A white slide pared with a blue grip and additional blue marking shown near the rear sight.