1girl, adjusting_eyewear, alternate_costume, animal_ears, arm_behind_head, arm_up, bad_twitter_id, bespectacled, breasts, chinese_text, collared_shirt, daiwa_scarlet_(umamusume), fang, from_below, glasses, greyscale, grin, hair_between_eyes, hair_intakes, horse_ears, horse_girl, id_card, kneeling, lanyard, large_breasts, long_hair, long_sleeves, looking_down, monochrome, office_lady, pencil_skirt, shirt, shirt_tucked_in, sketch, skirt, smile, solo, tiara, twintails, umamusume, very_long_hair, xiaoluo_xl