1girl, agnes_digital_(umamusume), alternate_costume, animal_ears, armpits, blue_eyes, blush, horse_ears, horse_girl, horse_tail, leaf, long_hair, looking_at_viewer, midriff, navel, ninja, pink_hair, saliva, scarf, school_uniform, sketchman_chan, sleeveless, solo, stomach, tail, umamusume, umayuru, white_background, yellow_scarf