yakob labo, niko (blue archive), sensei (blue archive), blue archive, commentary, highres, symbol-only commentary, 1boy, 1girl, animal ear fluff, animal ears, arm behind back, black gloves, black hair, black shoes, black thighhighs, blue eyes, blue necktie, blue pants, blue sailor collar, blue skirt, blush, breast pocket, closed mouth, collared shirt, crossed arms, fingerless gloves, fox ears, full body, glasses, gloves, halo, holding own wrist, lanyard, loafers, long sleeves, looking at viewer, neckerchief, necktie, pants, pink hair, pleated skirt, pocket, red neckerchief, sailor collar, shirt, shoes, short hair, simple background, sketch, skirt, standing, thighhighs, white background, white shirt