1girl, animal_ears, bare_arms, bare_shoulders, black_choker, black_one-piece_swimsuit, blue_sky, blunt_bangs, breasts, choker, cleavage, cloud, day, eyewear_on_head, fish, gold_ship_(run_revolt_launcher)_(umamusume), gold_ship_(umamusume), horse_ears, long_hair, looking_at_viewer, medium_breasts, mouth_hold, official_alternate_costume, one-piece_swimsuit, outdoors, pink_lips, purple_eyes, purple_hair, sky, solo, standing, sunglasses, swimsuit, umamusume, very_long_hair, wading, water, yamashita_momiyo