unidentified_nk, tsushima_(kancolle), year_2024, 1girl, alternate_costume, black_dress, bouquet, character_name, closed_mouth, dress, flower, gradient_hair, holding, holding_bouquet, long_hair, long_sleeves, multicolored_hair, purple_hair, red_flower, red_rose, rose, solo, twitter_username, upper_body, yellow_eyes, highres, kantai_collection