In the 19th century, according to local legend, a river ran through the present-day Kappabashi district. The surrounding area was poorly drained and was often flooded. A local shopkeeper began a project to improve the drainage, investing all his own money, but met with little success until a troupe of kappa—mischievous green water sprites—emerged from the river to help him. A more prosaic explanation for the name of the district points out that the lower-ranking
retainers of the local lord used to earn extra money by making straw raincoats, also called kappa, that they spread to dry on the bridge.
Today, Kappabashi's more than 200 wholesale dealers sell everything the city's restaurant and bar trade could possibly need to do business, from paper supplies and steam tables to the main attraction, plastic food.
Nishi-Asakusa 1-chome and 2-chome, Taitō-ku, Tokyo, Japan