After the mid 11th century, germination of the master and pupil system emerged and Rokujo Genke (the Rokujo Minamoto family), Rokujo Toke (the Rokujo Fujiwara family), and the Mikohidari family, etc. were formed.
11世紀中期以後は師弟制度の萌芽が見られ、六条源家・六条藤家・御子左家などが形成された。