1girl, ahoge, arknights, bare_shoulders, bikini, black_hair, blue_jacket, blush, breasts, brown_eyes, character_name, cleavage, collarbone, feather_hair, feet_out_of_frame, frilled_bikini, frills, goggles, goggles_around_neck, hair_bun, idol, innertube, jacket, jacket_over_swimsuit, la_pluma_(arknights), la_pluma_(summer_flowers)_(arknights), long_sleeves, looking_at_viewer, megaphone, navel, off_shoulder, official_alternate_costume, open_clothes, open_jacket, parted_lips, photoshop_(medium), pool, pool_ladder, short_hair, single_hair_bun, single_side_bun, sitting, soaking_feet, solo, swimsuit, thigh_strap, venn_(vebonbon), water, whistle, whistle_around_neck, white_bikini, wing_hair_ornament