koshigaya tatsumi, kumano maru (kancolle), kantai collection, commentary request, 1girl, alternate costume, animal ear hairband, animal ears, black bow, black bowtie, black eyes, black hair, black pantyhose, bow, bowtie, breasts, character name, cleavage, cowboy shot, dated, detached collar, fake animal ears, gluteal fold, grey leotard, hair over one eye, hairband, hands on own hips, leotard, long hair, medium breasts, one-hour drawing challenge, pantyhose, playboy bunny, rabbit ears, red eyes, signature, solo, standing, strapless, strapless leotard, wrist cuffs