Tsukiji

Although it's best known today as the former site of the largest wholesale fish market in the world, Tsukiji is also a reminder of the awesome disaster of the great fire of 1657.

In the space of two days, it killed more than 100,000 people and leveled almost 70% of Ieyasu Tokugawa's new capital. Ieyasu was not a man to be discouraged by mere catastrophe, however; he took it as an opportunity to plan an even bigger and better city, one that would incorporate the marshes east of his castle. Tsukiji, in fact, means "reclaimed land," and a substantial block of land it was, laboriously drained and filled, from present-day Ginza to the bay.