Therefore, the period of MINAMOTO no Tameyoshi and that of MINAMOTO no Yoshitomo are sometimes called 'Zaikyo-Genji' (Genji staying in Kyoto) and 'Bando-Genji (Genji staying in the old Kanto region) respectively.
そのため、源為義の時期を「在京源氏」、源義朝の時期を「坂東源氏」などと呼ぶこともある。