1girl, d, ahoge, bad_twitter_id, blonde_hair, bow, bowtie, breast_hold, breasts, buttons, cardigan, choker, collarbone, collared_shirt, h_(eitilog), hair_ribbon, heterochromia, hoshikawa_sara, hoshikawa_sara_(4th_costume), large_breasts, long_hair, looking_at_viewer, nijisanji, open_mouth, pink_cardigan, red_bow, red_bowtie, red_eyes, ribbon, school_uniform, shirt, simple_background, sleeves_past_fingers, sleeves_past_wrists, smile, solo, sound_effects, twintails, virtual_youtuber, white_background, white_shirt, yellow_eyes