[5] In addition, the 5100 series was the first mass-produced train type to feature air-conditioning from new.

[3] 24 Hankyu 5100 series cars were transferred to the subsidiary railway company Nose Electric Railway from 2014 to 2016 for use on its network from 16 March 2015 to replace its ageing 1500 series fleet.

[7] The first set to be transferred to Nose Electric Railway, 5136, was sent to Amagasaki Station on the Hanshin Main Line for modification work in July 2014.

[10] Upon entering service with Nose Electric Railway, two-car sets 5124 and 5142 received special liveries.

[12] Both sets were repainted back into the standard colour scheme of all-over maroon in 2023.