The residential area named "Keihan East Rose Town" has been developed around the JR (Japan Railroad) Matsui Yamate Station by the Keihan Electric Railway Co., Ltd. and this community bus route was established along with the development of this residential area.
JR松井山手駅周辺は、京阪電気鉄道が開発した『京阪東ローズタウン』と呼ばれる住宅地が広がっており、その開発の進捗に伴い開設された。