One of Tokyo's oldest Western-style bars, Kamiya opened in 1880 and remains hugely popular. Order at the counter, collect your tickets, and try the house speciality: Denki Bran, a herbal liquor that's been produced in-house for over a century, at just a few hundred yen. The enormous, cheap draught beers draw a loyal crowd of locals who've been coming for decades. The three-floor building buzzes with an energy that feels both timeless and thoroughly lived-in.