Shigetaka Kato was born in 1927 in Seto City, Aichi Prefecture, as the third son of Toko Kato. Around the age of 15, he began assisting his father in pottery making, and after the war, he launched his career as an independent artist. While focusing primarily on the traditional techniques of Seto, he also worked with Shigaraki and Karatsu ware. Beginning with his first acceptance into the Shin-Nitten exhibition in 1958, he went on to receive numerous awards at various public competitions. In 1968, he created his first ceramic wall at the Miyajima Town Hall in Hiroshima Prefecture. From 1971 onward, he shifted to mainly holding solo exhibitions, presenting tea ceramics and ceramic wall works. His career can be divided into three phases: his Nitten period, his years assisting his father, and his later years when he established his own unique style. He built an original artistic world particularly through incised inscriptions and works in Nezumi Shino, and he was also known as a ceramic wall artist.

Kato’s style is characterized by diverse expressions based on the traditional Seto glazes of ash, iron, Shino, Oribe, and Ki-Seto, while also extending into Shigaraki and Karatsu ware. He placed strong emphasis on the texture of clay as a material, creating a unique artistic world with deeply carved forms using techniques such as tataki (paddle work) and incised inscriptions. In his later years especially, he made distinctive use of the glaze tones and matière found in Nezumi Shino, asserting a strong individuality in his tea ceramics. He also devoted himself to producing ceramic walls that resonated with architectural spaces, leaving behind numerous large-scale works combining decorative richness with compositional beauty. While influenced by his father, Toko Kato, he established an independent artistic position, incorporating into his forms the natural fluctuations born of clay and fire—an expression of his own aesthetic sensibility.

Kato Shigetaka employed Seto’s traditional glazes—ash, iron, Shino, Oribe, and Ki-Seto—as his foundation, while also incorporating the rustic qualities of Shigaraki and Karatsu ware, creating expressions that transcended region and era. In particular, his series of works in Nezumi Shino, a glaze with distinctive gray hues, became his signature.