1girl, ahoge, arknights, bare_shoulders, black_hair, black_jacket, black_shirt, breasts, bridge, day, from_behind, fur-trimmed_jacket, fur-trimmed_sleeves, fur_trim, hair_ornament, hairclip, jacket, la_pluma_(arknights), long_sleeves, looking_at_viewer, looking_back, medium_breasts, multicolored_hair, outdoors, pe902, railing, shirt, sleeveless, sleeveless_shirt, sleeves_past_fingers, sleeves_past_wrists, solo, streaked_hair