Yoshinoya is a Japanese rice bowl chain on Chuo-dori near Hommachi Senba in Osaka, serving gyudon. The menu also includes oyakodon and omurice, and the gyudon can be eaten quickly and simply. Seating is counter-only with partitions installed, and the oyakodon takes about five minutes after ordering. At weekday lunch the shop fills with customers, making it easy to miss the right moment to order.