fujikawa, naganami (kancolle), naganami kai ni (kancolle), kantai collection, official art, second-party source, 1girl, arms up, bikini, black bikini, black hair, braid, breasts, cleavage, fang, full body, large breasts, long hair, looking at viewer, multicolored hair, naganami (swimsuit) (kancolle), one eye closed, open mouth, pink hair, sandals, solo, swimsuit, thigh strap, torpedo tubes, transparent background, twin braids, two-tone hair, wavy hair, yellow eyes