Using his and his wife's restaurant "Dragon & Tiger" as a front for an illegal weapons operation, this chef from Hong Kong gathers weapons from all over the world. As long as you have money, he can get a hold of the perfect weapon for you from anywhere in the world.
Despite owning the "Dragon & Tiger", Fei Hu is not all that interested in the 'buisness' aspect of weapon trading preferring to leaving such things to his wife. Fei Hu is very firm on his beliefs, and is known to refuse customers who do not respect their weapons. Fei Hu himself is a master of many different weapons, inculding Katanas, Pole weapons, Nunchuku, Kali Sticks, and Tonfa.
While the "Dragon & Tiger" does provide a decent source of income, Fei Hu is in the weapon trading business for the art of creating weapons. To this end, and under Komaki's insistence, he forms a sort of partnership with Goro Majima. On good faith that Majima would aid Fei Hu's aquisition of weapon recipes, Fei Hu would impart his weapon training on to Majima.