Okame

Size isn't everything, and this small sushi bar – which is really little more impressive to look at than a roadside oden stand – is always packed for a reason. Although the nigiri are fairly inexpensive (¥200 to ¥400), you'll get more for your money if you order a set. Around ¥2,000 will buy you a decent selection of fresh sushi, including scallops, horse mackerel, omelette, salmon roe, shrimp and more. Find it near Lawson at the Tsukiji Yon-chome crossing.