1boy, 1girl, alternate_costume, animal_ears, bare_shoulders, blush, breasts, briefcase, brown_hair, casual, chair, comic, daiwa_scarlet_(umamusume), fang, full-face_blush, hair_intakes, hair_ribbon, heartbeat, hituzininareta, horse_ears, horse_girl, large_breasts, long_hair, magazine_(object), misunderstanding, nape, necktie, red_eyes, red_necktie, ribbon, shoulder_blush, sitting, speech_bubble, t-head_trainer, table, tiara, trainer_(umamusume), twintails, umamusume, very_long_hair