This small, centrally located restaurant, that likes to view itself as a passageway (Tsuro in Japanese) between Jerez and Japan, is dominated by a bar at which the chef (the only employee) can be seen hard at work. This intense culinary experience reveals many of the secrets of Japanese cuisine, from the rice ceremony and its preparation to the importance of knife sharpening. The dining experience, which lasts around three hours, is based around an Omakase menu and changes depending on market availability. Booking is essential.