1girl, black_choker, blonde_hair, blush, bow, bowtie, box, breast_rest, breasts, breasts_on_table, cardigan, cellphone, chair, choker, classroom, collarbone, collared_shirt, desk, dress_shirt, gift, gift_box, hair_ribbon, heterochromia, holding, holding_gift, hoshikawa_sara, hoshikawa_sara_(4th_costume), large_breasts, long_hair, long_sleeves, looking_at_viewer, nail_polish, nijisanji, orange_eyes, phone, pink_cardigan, pink_nails, red_bow, red_bowtie, red_eyes, red_ribbon, reityana, ribbon, school_desk, school_uniform, shirt, sitting, smartphone, solo, twintails, valentine, virtual_youtuber, white_shirt, wing_collar