Count Yamada Akiyoshi was a Japanese politician, samurai, and one of the early leaders of the Meiji Restoration. He served as Minister of Justice from 1885 to 1891. In his youth he was commonly known as Yamada Ichinojō; however, he changed his name frequently during the Bakumatsu period.

Takasugi Shinsaku was a samurai from the Chōshū Domain of Japan who contributed significantly to the Meiji Restoration. He used several aliases to hide his activities from the Tokugawa shogunate.