It was about these two shoe makers. Their shops were across the street ig. They were rivals. Thenga was very short like 2 -3 chapters
https://www.mangago.zone/read-manga/savile_row_no_yuuwaku/
Made me think of this since they are shop neighbors and rivals but only one of them is a shoemaker so I am not sure?
The author literally could have used any other conflict/plot device and everything else could have played out the same.....but this.... ヽ(`Д´)ノ
Damn like make the kids fight with each other or something...don't do this