1girl, 2022, asymmetrical legwear, birthday, blush, boots, brown eyes, brown hair, dated, eyelashes, gems company, hair ornament, happy, happy birthday, hoshina hinaka, kneehighs, looking at viewer, medium hair, necktie, puffy short sleeves, puffy sleeves, shirono, short sleeves, sinoalice, skirt, smile, socks, solo, standing, thighhighs, twintails, white footwear, white skirt