2girls, ahoge, animal_ears, arm_strap, arm_up, black_gloves, black_hair, black_jacket, breasts, brown_hair, character_doll, choker, collarbone, cropped_jacket, crossed_bangs, dated, ear_covers, gloves, green_eyes, green_shirt, grin, groin, hair_between_eyes, hair_ornament, hairclip, happy_birthday, hat, horse_ears, horse_girl, horse_tail, jacket, katsuragi_ace_(umamusume), lap_pillow, long_hair, long_sleeves, looking_up, lying, maruzensky_(umamusume), medium_breasts, midriff, mini_hat, mini_top_hat, mr._c.b._(umamusume), multicolored_hair, multiple_girls, navel, on_back, on_grass, open_clothes, open_jacket, pants, ponytail, school_uniform, shadow, shirt, short_hair, sidelocks, single_bare_shoulder, single_sleeve, smile, solo_focus, songdu, strapless, strapless_shirt, streaked_hair, symboli_rudolf_(umamusume), tail, teeth, top_hat, tracen_school_uniform, umamusume, uwu, white_headwear, white_jacket, white_pants, wrist_cuffs, yellow_choker