Established in 1947 by Ichiyou Kimura, who was a second son of the 13th generation of Kimura family, one of the six family groups who monopolistically owned the largest pottery production centers of Bizen ware throughout the Edo period. Ichiyougama was established as Ichiyou Kimura set up a branch family. Ichiyougama owns a workshop and a kiln in the premises. Bizen City has the oldest potteries in Japan.