Jun Isezaki was born on 20 February, 1936. In 2004, he was designated as a Living National Treasure for his work as a Bizen ware craftsman.

Jun Isezaki was the second son of Yo Isezaki, who was a fine and detailed potter himself. Jun Isezaki studied pottery from a young age and in 1960, together with his brother Mitsuru, he set about the restoration of a medieval basement kiln that was part of an old kiln on Mt Koya: this was the first Bizen basement kiln.

True to his words 'I want to find my own way, not imitate others', he has continually presented many unique works using his creativity to rework traditional styles. His various ceramic ware ranges from flower vases, dishes and teapots to artistic objets. He believes that 'making new works leads to a tradition'. He is a leading Bizen ware craftsman with an exceptionally creative and wide output.