kimura shuuichi, tsumugi (blue archive), blue archive, absurdres, commentary request, highres, 1girl, animal ears, arm behind head, arm up, bare shoulders, blue eyes, book, bow, breasts, brown hair, bunny day, closed mouth, collar, covered navel, detached collar, diagonal-striped bow, fake animal ears, full body, green bow, green leotard, green shoes, hairband, high heels, leotard, long hair, playboy bunny, rabbit ears, rabbit tail, shoes, small breasts, smile, solo, strapless, strapless leotard, striped bow, tail, white collar, white hairband, wing collar, wrist cuffs