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