friend_a1012, gold_ship_(run_revolt_launcher)_(umamusume), gold_ship_(umamusume), year_2024, 1girl, animal_ears, armband, arms_up, birthday, black_one-piece_swimsuit, blush, breasts, day, eyewear_on_head, glint, grey_hair, happy_birthday, high_heels, holster, horse_ears, horseshoe, jumping, long_hair, looking_at_viewer, medium_breasts, one-piece_swimsuit, open_mouth, outdoors, purple_eyes, smile, solo, sunglasses, swimsuit, thigh_holster, thigh_strap, v-shaped_eyebrows, water_gun, absurdres, highres, umamusume