Vietnamese companies have been leading in the export of processed tuna products to Japan, despite a decline in Japan's tuna imports from major suppliers. Over 20 Vietnamese enterprises are involved in this trade, with Mariso Vietnam, AHFishco, and Evertrust Food Co., Ltd. being the top three contributors. This growth is aligned with positive trends in Japan's economic indicators, such as increased household spending and a return to positive economic growth, which are anticipated to boost seafood consumption, including tuna, and further stimulate Japan's seafood import activities.