Route 21 of Keihan City Bus and Line No. 21 of Keihan Uji Bus: From Keihan Yodo Station (Keihan Yodo) to Fujiwada, to Tai, to Shimotsuya-guchi, to Kumiyama-danchi-guchi, to Nissan-shatai-mae (Nissan-shatai), to Kintetsu Okubo, to Jonanso-mae (Jonanso), to JR Uji Station (JR Uji), to Keihan Uji Station (Keihan Uji) and to Uji-shako (the section between Keihan Uji and Uji-shako is operated only by Keihan Uji Bus.)
京阪シティバス21号経路/京阪宇治バス21系統京阪淀駅（京阪淀）-藤和田-田井-下津屋口-久御山団地口-日産車体前（日産車体）-近鉄大久保-城南荘前（城南荘）-JR宇治駅（JR宇治）-京阪宇治駅（京阪宇治）-宇治車庫（京阪宇治-宇治車庫間は京阪宇治バスのみ運行）