1girl, ahoge, akisawa, arknights, bare_shoulders, black_sweater, blush, breasts, cleavage, collarbone, dated, diamond-shaped_pupils, diamond_(shape), gradient_background, grey_hair, grin, horns, large_breasts, long_sleeves, looking_at_viewer, off-shoulder_sweater, off_shoulder, short_hair, smile, solo, sweater, symbol-shaped_pupils, upper_body, w_(arknights), yellow_eyes