Hello,
I care about routing connectivity and found your detailed edits are containing a lot of connectivity issues. Here is one typical example of a way you created: https://www.openstreetmap.org/way/1341763693#map=19/33.177024/131.539318
As you are not connecting your new ways to the residential highway nearby, automatic connectivity checkers such as OSM Routing view https://wiki.openstreetmap.org/wiki/OSM_Inspector/Views/Routing detect a lot of errors in your edits.
Please connect the ways to the existing road network.
Another more minor issue is the amount of nodes you are creating the end of the  ways. These multiple nodes are superfluous.

Thanks,
ratrun