Flag of Tokushima Prefecture Japan The Flag of Tokushima Prefecture is a symbol representing the administrative region located on Shikoku Island, Japan. It was officially adopted on October 23, 1967. The flag consists of five horizontal stripes arranged from left to right in the following colors: red, white, blue, white, and red. Each color carries specific meanings related to Tokushima's history and culture. Red represents courage and bravery, while white signifies purity and honesty. The blue stripe symbolizes the prefecture's coastal area and the Aizome (indigo dye) industry that was once a significant part of the regional economy. The unique design of the Tokushima Prefecture flag sets it apart from other prefectural flags in Japan, making it an easily recognizable symbol within the country and beyond.