Mineko Iwasaki | Shigeru Iwasaki | Iwasaki Tsunemasa | Hiromi Iwasaki |
In 1878 Katayama travelled to Tokyo to apprentice as a printer while he studied at a small preparatory school, the Oka Juku, where he formed a friendship with Iwasaki Seikichi (岩崎 清吉), nephew of one of the founders of Mitsubishi.