The loss of Sanpo and the restricted trading greatly affected the So clan.The clan had to cover their loss by sending gishi whose nominal status was an Imperial envoy and by concentrating the trading rights in Tsushima.
宗氏にとって三浦の喪失と通交の制限は大きな痛手であり、日本国王使の偽使の派遣、通交権の対馬集中といった方策を持って三浦の乱による損失の穴埋めを図ることになる。