From their inauguration up to the 1950s and the first half of 1960s, the above two routes (via Ogura and via Okubo) marked a little increase in the number of their services beside the above mentioned, including reorganization and the renaming of bus stops, such as Nara-den Okubo (Okubo Station of Nara Electric Railway) changed to Kintetsu Okubo (Okubo Station of Kintetsu Railway,) and Nara-den Ogura to Kintetsu Ogura.
開業より1950年代から1960年代前半までは両路線共上記以外は停留所の改廃・改称（1963年10月1日に奈良電大久保を近鉄大久保、奈良電小倉を近鉄小倉に改称等）と便数の微増があった程度であった。