montemasa, yamato_(kancolle), yamato_kai_ni_(kancolle), year_2024, 1girl, blue_one-piece_swimsuit, blush, breasts, brown_eyes, brown_hair, cherry_blossoms, cleavage, collarbone, competition_swimsuit, covered_navel, dated, dutch_angle, flower, hair_between_eyes, hair_flower, hair_ornament, large_breasts, long_hair, looking_at_viewer, one-piece_swimsuit, ponytail, smile, solo, swimsuit, twitter_username, upper_body, very_long_hair, white_background, highres, kantai_collection