1girl, ahoge, arknights, bare_shoulders, bikini, black_hair, blue_eyes, blue_jacket, breasts, cowboy_shot, goggles, goggles_on_head, hair_ornament, hairclip, jacket, jacket_over_swimsuit, konota_ko, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), looking_at_viewer, medium_breasts, navel, off_shoulder, official_alternate_costume, open_clothes, open_jacket, short_hair, solo, standing, stomach, swimsuit, thighs, wading, water, white_bikini