The Flag of Seto Aichi Japan is a heraldic emblem representing the region of Seto Aichi, located in the Chbu region on the island of Honshu. Adopted in 1956, it consists of a white field (background) with three horizontal stripes: green, red, and blue. The flag design symbolizes the area’s rich history, particularly the ancient Aizu province and Seto Inland Sea, which are represented by the colors. The flag serves as an official emblem for the region, often used in governmental events, promotional materials, and local celebrations to represent the cultural identity of Seto Aichi Japan.