“The word gochisō not only means "feast," but also...
... "to run" or "rush." The host rushes around to gather the ingredients, get them ready, and then cook the food.
The vegetables and chicken were homegrown...
... and you must have sought out the halfbeak and quail yourself.
Miyasato sensei expended a lot of time and effort to treat us to this meal.
The dishes we had are all common ones so that we'd easily be able to compare them with versions we've eaten before.
For the wakame and green onion with miso, you pulled the onions out of your own vegetable patch, and you also used fresh wakame and homemade miso.
And that's why it tasted so much better than usual.
The care you've put into getting all these dishes ready...
... is what made this a real gochisō.”