S. Kamiya served us kindly, and the beef was incredibly delicious. I ordered 80g of the 5,800 yen beef and the 3,800 yen beef to compare the difference. Kamiya helpfully identified which beef was which. 5,800 yen beef felt like it melted in my mouth compared to the cheaper one. And the salt was very good. I have never tasted such salt before. It is a bit expensive, but I would love to revisit the place when with special person.