How do you think people in japan, china, and korea were affected by the trade described here? summarize the trade relations described in this excerpt. do you think the geographic locations of japan, china, and korea contributed to this trade? explain. trade goods from china and korea were silk, brocades, cotton, tea, books, copper coins, and porcelain. japanese wares were swords, folding fans, sulfur, copper, and silver. japanese priests on religious pilgrimages often went along on these journeys as well. chinese and korean artists, potters, and priests also made the journey to japan. . japanese merchants ranged far afield in southeast asia as well. whole communities of japanese merchants set up shop in the philippines, siam, taiwan, and the other islands.