What city in Japan did Jean Francisque Coignet become known for modernizing?
Jean Francisque Coignet: Jean Francisque Coignet (1835 – 18 June 1902) was a French mining engineer and government advisor in Bakumatsu and Meiji period Japan noted for his modernization of the Ikuno Silver Mine at Ikuno, Hyōgo Prefecture, near Kobe.
i don't know