1girl, black_choker, black_skirt, black_thighhighs, blonde_hair, bow, bowtie, breasts, cardigan, choker, collared_shirt, dress_shirt, garter_straps, gfpebs, gradient_hair, hair_ribbon, heterochromia, hoshikawa_sara, hoshikawa_sara_(4th_costume), large_breasts, long_hair, long_sleeves, looking_at_viewer, miniskirt, multicolored_hair, nail_polish, nijisanji, official_alternate_costume, open_cardigan, open_clothes, pink_cardigan, pink_nails, pleated_skirt, red_bow, red_bowtie, red_eyes, red_ribbon, ribbon, school_uniform, shirt, sitting, skirt, solo, thighhighs, thighs, twintails, virtual_youtuber, white_shirt, wing_collar, yellow_eyes, zettai_ryouiki