early life and training ikeda koson, a renowned japanese painter, was born in 1801 in echigo province (modern niigata prefecture). little is known about his early life, but it is documented that he moved to edo (modern tokyo) to pursue his artistic career. sakai hōitsu (1761-1828), a leading figure of the rinpa school, took koson under his wing, providing him with the necessary training in painting. artistic style and contributions kos…