1girl, armpits, arms_up, black_one-piece_swimsuit, blonde_hair, blue_background, breasts, brown_eyes, competition_swimsuit, cowboy_shot, hair_ribbon, lycoris_recoil, medium_breasts, multicolored_clothes, multicolored_swimsuit, nishikigi_chisato, one-piece_swimsuit, presenting_armpit, red_ribbon, ribbon, short_hair, solo, standing, swimsuit, takafumi, two-tone_background