Aichi Prefecture has the highest population in Chubu region, Japan. Especially Nagoya, the capital of the prefecture, is one of the three major cities in Japan. Aichi has been known as a major industrial city ever since TOYOTA started its business in Aichi in 1933. Aichi Expo was held in 2005. The broadcasting in Aichi is very local and unique. One of the anime shows called Vanguard is produced by Aichi TV and is very popular all over Japan.