1girl, absurdres, ahoge, black_hair, black_horns, black_shorts, black_slippers, black_tail, blue_archive, blush, breasts, closed_eyes, coat, demon_horns, demon_tail, detonator, film_grain, floating, hair_intakes, halo, highres, holding_detonator, horns, kasumi_(blue_archive), lab_coat, long_hair, open_mouth, red_halo, red_shirt, saigakobaru, shirt, shirt_tucked_in, short_shorts, shorts, simple_background, sleeves_past_fingers, sleeves_past_wrists, slippers, small_breasts, smile, solo, tail, white_background, white_coat