Hello! I am looking for help with tagging wheelchair accessibility on transit features - specifically on metro stations in Tokyo. If I am in the wrong place, please let me know where would be best to ask this question. Currently I am looking at Tokyo metro stations and noticed that if there is a station serviced by multiple metro lines they are often split into multiple station nodes and then these are part of relations.
Would it be incorrect to put the wheelchair accessibility on the Area Group relation? So far I have only added the wheelchair tag to station nodes but was wondering if it should also be applied to the relations as well.
Example:
Kasumigaseki Station https://www.tokyometro.jp/lang_en/station/kasumigaseki/index.html
The station split by metro line:
node/6195254304
node/6196655597
node/6198306276
Each metro line station then has a relation with the entrances and platforms, etc. included:
relation/9194487
relation/9194585
relation/9201664
Then these relations make up the Area Group: relation/9201665
Thank you for your help!