please god do not. japan is already chock full of tourists. please don't overrun one of the most sacred places in japan. kyoto’s most important shrines and temples have become basically a theme park packed with tourists and locals barely visit anymore. just leave Ise alone.
I think this mentality breeds anti-foreign sentiment, which is then further fueled by the actions of a few bad apples. Japan isn’t the only country facing overtourism in certain hotspots. Also, the non-foreign tourists visiting Ise are simply Japanese tourists. It’s about managing tourism and finding a way to accommodate all kinds of visitors.
I understand your concern and agree about Kyoto, but tourists can behave well or poorly and tourism can be managed well or poorly. At Jingu, I saw foreign tourists, but no problems, and locals were welcoming. Elsewhere in Mie, I saw no foreign tourists and locals were also welcoming. I would like to believe that HN readers would be beneficial tourists and might themselves benefit from experiences that cannot as easily be found in the top destinations.