There were also some Toimaru which monopolized the rights over the transport business in ports, and there were even some which, under the policy of the "rakuichi-rakuza" (Free Market, Free Guilds), were forced to dissolve their business and guild that had become far too powerful for the smooth and fair operations of transportation business in the ports.
また現地の港湾からの流通に対する独占的権利を確立して港湾支配を確立したものの、逆に特権によって他者の流通を妨げる存在に成長したために楽市楽座政策によって座とともに解体に追い込まれたものもある。