1girl, ahoge, arknights, bikini, black_eyes, black_hair, breasts, collarbone, cowboy_shot, feather_hair, frilled_bikini, frills, groin, hair_intakes, hair_ornament, hairclip, jacket, jacket_over_swimsuit, komina, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), long_sleeves, looking_at_viewer, medium_breasts, navel, off_shoulder, official_alternate_costume, open_clothes, open_jacket, parted_lips, pool, short_hair, smile, solo, swimsuit, wading, water, white_bikini, white_jacket