aki (user zscy4544), nozomi (blue archive), blue archive, commentary, highres, 1girl, :d, armband, belt, black belt, black jacket, black shorts, blue armband, blue hat, blue trim, blush, buttons, demon tail, double-breasted, fang, green hair, hat, highlander railway academy logo, hoshino ruby dance, jacket, long hair, long sleeves, open mouth, outstretched arm, peaked cap, pointing, pointing up, shorts, skin fang, smile, solo, tail, thick eyebrows, twintails, upper body, very long hair, whistle, white background, yellow eyes