1girl, 3, animal_ears, aqua_nails, arknights, banned_artist, bare_shoulders, bikini, bikini_tan, black_robe, black_trim, blue_sky, breast_press, breasts, cloud, collarbone, day, ett, fingernails, glass, large_breasts, light_brown_hair, looking_at_viewer, navel, official_alternate_costume, purple_eyes, robe, sky, smile, smirk, solo, striped, striped_bikini, sunglasses, swimsuit, tan, tanlines, thighs, tomboy, utage_(arknights), utage_(summer_flowers)_(arknights), white_bikini, wristband