Off the beaten path
Even if you regard Tokyo as a big dining city, we have many off the beaten path destinations all around Tokyo and Japan as well, where you can get another energy to live or another awareness to get along.
For example, why not having an experience of taking your own Wasabi in the famous Wasabi Field followed by cooking sushi on your own using your Wasabi, etc. Or you can go to Shima area to experience island hopping as well as Tama area to experience forest bathing and natural wonders.
Yes, Tokyo has been filled with off the beaten path destinations unlike your imagination.