sentences:  Nijō family
  
  The family name Nijō derived from Yoshizane's residence in Kyoto, where is believed to locate between two roads, the south of "Nijō-Ōji" (二条大路) and the east of "Higashi no Tōin-Ōji" (東洞院大路).As of the Muromachi and Edo period, Nijō family had a relative close relationship comparing with other four regent houses, and the leaders of the Nijō were given names (henki, 偏諱) from that of incumbent shōguns'.