k-yosinori, beanstalk (arknights), arknights, commentary request, highres, 1girl, adjusting eyewear, alternate costume, animal ear fluff, animal ears, bespectacled, black-framed eyewear, blue hairband, blue serafuku, blush, braid, brown hair, glasses, hair between eyes, hairband, hyena ears, hyena girl, long hair, long sleeves, looking at viewer, red eyes, round eyewear, school uniform, serafuku, simple background, smile, solo, twin braids, white background