You need to make a reservation before going. It is small, but comfortable. Pricy but worth it. I have never in my life tasted such delicious beef, melt in your mouth. You should definitely try the beef sushi, 500 yen per piece. Because it is a smaller restaurant you receive very good service. There's not a bathroom inside the restaurant, you need to go out and turn right, go down the hall and it's on the right.