1girl, armpits, arms_up, black_hair, black_one-piece_swimsuit, breasts, brown_eyes, competition_school_swimsuit, covered_navel, from_below, hair_ornament, hair_tie, hairclip, long_hair, looking_at_viewer, looking_down, mouth_hold, one-piece_swimsuit, one_side_up, original, parted_lips, school_swimsuit, simple_background, small_breasts, solo, swimsuit, white_background, x_hair_ornament, yukemuriganmo