1girl, ahoge, alternate_costume, animal_ear_fluff, animal_ears, arknights, bare_shoulders, bikini, black_bikini, blonde_hair, breasts, cleavage, cropped_torso, eyelashes, halterneck, hanenosaki, large_breasts, long_eyelashes, looking_at_viewer, purple_eyes, short_hair, simple_background, skindentation, smile, solo, swimsuit, upper_body, utage_(arknights), white_background