Ko. Machiyama was born in Japan, in 1980. His work are used for books, magazines and advertising etc... He is a painter too. When he is painter, he uses the name Kotaro Machiyama. Career 2011 Setu・Mode Seminar graduation. 2004 Tokyo Zokei University of Art and design subject dye major graduation AFAR, Yamakoshi group, ATSUGI Co.,Ltd, Seibundo Shinkosha Co.,Ltd., Bungeishunju Ltd., SHINCHOSHA, Seta

