After all, wouldn't it be easier to accept if it were oneself who had crossed over to a parallel world,In this world, there is no tradition of ancestral rites. The protagonist's hometown in a parallel world is located in the town of Kamikawa, Kamikawa County, Hokkaido, where his family has been operating an onsen ryokan for generations.,During this era, because Japan had a fixed exchange rate with the US dollar of 360:1, consumption was incredibly expensive. Both meat and vegetables were very pricey.。