1girl, animal_ears, black_hair, black_thighhighs, blue_one-piece_swimsuit, breasts, cardigan, cat_ears, cat_girl, cat_tail, closed_mouth, flower, full_body, head_tilt, koutaro, long_sleeves, looking_at_viewer, off_shoulder, one-piece_swimsuit, original, pink_flower, purple_eyes, school_swimsuit, shadow, shoes, simple_background, sleeves_past_wrists, small_breasts, smile, solo, swimsuit, swimsuit_under_clothes, tail, thighhighs, uwabaki, white_background, white_cardigan, white_footwear