I suffer similar issues and cannot bear excessive walking. Your wife may want to consider using a wheelchair for the mundane(trains, subway) and save her strength for the destinations, which may be more difficult to access via wheelchair.

I’m physically disabled and moved to Japan last year. All the information I found on getting disability status in Japan states one must have been disabled while living in Japan & have paid into the social welfare program for YEARS. I was hoping for a form of disability acknowledgement for the purpose of taxes and discounted transportation…

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