rim (rimmon2438), rio (blue archive), blue archive, absurdres, commentary, highres, 1girl, arm at side, black hair, black halo, black pantyhose, black skirt, black suit, blunt bangs, breasts, bright pupils, closed mouth, crossed legs, curvy, expressionless, feet out of frame, film grain, formal clothes, from below, grey background, hair behind ear, hair ornament, hair over shoulder, hairpin, halo, hand up, holding, holding tablet pc, id card, large breasts, long hair, long sleeves, looking at viewer, millennium science school logo, miniskirt, pantyhose, pleated skirt, red eyes, simple background, sitting, skirt, solo, straight hair, suit, sweater, tablet pc, thighs, tsurime, turtleneck, turtleneck sweater, very long hair, white pupils, white sweater