1girl, alternate_costume, black_one-piece_swimsuit, blush, breasts, casual_one-piece_swimsuit, cleavage, etchimune, facial_mark, fire_emblem, fire_emblem_engage, hair_ornament, large_breasts, long_hair, looking_at_viewer, one-piece_swimsuit, red_eyes, red_hair, simple_background, smile, solo, star_(symbol), star_facial_mark, star_hair_ornament, swimsuit, yunaka_(fire_emblem)