When looked at from this viewpoint, it is possible to see the system by which daimyo in the Sengoku Period ruled their domains as having come into existence via cooperation and solidarity between the daimyo and their groups of retainers.
その観点からすると、戦国期の大名領国制は戦国大名と家臣団の協同連帯によって成立したと見ることもできる。