In the Ming Dynasty, Japan established the fourth official contact with China with the goal of obtaining maximum economic benefits with the tally trade as its fulcrum. In the tally trade, four acts of violence by envoys, the price competition with China, and Japan′s disregard for China′s related policies reflect the national nature of Japan′s haughtiness and arrogance and the greediness of plundering material resources. The shoguns, guardians, and merchants are the biggest beneficiaries of tally trade, and ...