Tokushima has been the economic center of eastern Shikoku since the Edo period, when prospered as a distribution center for indigo and timber, and was one of the leading commercial cities in Japan. It has a deep connection with the
Kansai region especially
Osaka, which has become even more prominent in modern times after the opening of the
Akashi Kaikyo Bridge. Following the decline of the indigo industry, the accumulated wealth of the merchant class led to the development of banks and financial institutions, which in turn led to modern industries such as spinning, papermaking, pharmaceuticals, food processing and electric power. Although the city area was burnt to the ground due to the Tokushima air raid in World War II, it was quickly reconstructed. There are numerous
industrial parks. Agriculture and forestry both remain as major contributors the local economy. The Tokushima Plain in the Yoshino and Katsuura river basins have fertile agricultural land, and in addition to rice, some items such as cauliflower and carrots are major local products. ==Education==