sakura kotetsu, kotetsu's catgirl, original, alternate color school swimsuit, 1girl, ahoge, animal ears, blush, braid, cat ears, cat girl, cat tail, covered navel, female focus, flat chest, green eyes, hair ribbon, one-piece swimsuit, pink hair, pink one-piece swimsuit, pool, pool ladder, ribbon, school swimsuit, short hair, smile, solo, swimsuit, tail, tress ribbon, twin braids, wading, water, wet, white one-piece swimsuit, white school swimsuit