When the Shogun Tokugawa Keiki tendered his resignation in the spring of 1868, he made a strong appeal for the assembling at an early date of the provincial lords in Kioto, in order that they might express individually and collectively their views to the young monarch on the great questions which were then agitating the land. This Council of Dai-Mios met while the war of the Restoration was yet in progress, and the outcome of their deliberations was the revival of the historical Dai-jo-kwan, with a _Dai-jo-dai-jin_, or Chancellor,—to use the term then commonly employed in translation,—a Sa-dai-jin, or Vice-chancellor of the Left, which ranks highest in Japan,—and a Vice-chancellor of the Right, the U-dai-jin. The holders of the Vice-chancellorships under Prince Sanjo were Prince Iwakura and the feudal chief of Satsuma. The administrative departments created—viz. Foreign Affairs, Finance, War, Education, Home Affairs, Justice, Religion, and the Imperial Household—were each presided over by a Minister, and among those who accepted portfolios at that time were many whose names will remain conspicuous for all time in the chronicles of the Empire. Few of them are now alive, but it may with strict justice be said that their labours in laying the foundations of good government for their country were not in vain. Prince Sanjo was at the head of the government throughout the troublous period when it became necessary, in order to vindicate Japan’s rights, to send an expedition to Formosa, led by Marquis Saigo, and at the far more anxious stage when rebellion arose in Satsuma and it was imperative to prosecute the war against Saigo Takamori and his followers with vigour, lest the spread of principles opposed to the Government policy should ultimately render its position insecure. Throughout it was Prince Sanjo who presided over the deliberations of the Cabinet, and who enjoyed the complete confidence of his imperial master. A great demand arose for the revision of the treaties into which Japan had entered with foreign nations, at a time when she practically had no choice but to throw open her ports to over-sea trade. Year after year this momentous problem, how to procure for the country adequate recognition of its paramount rights, while it chafed under the claims of foreigners to enjoy the immunities afforded by extra-territorial jurisdiction, obtruded itself, but it was not until the Dai-jo-kwan had given place to a Cabinet in 1886 that a satisfactory stage leading to revision was entered upon, and then Prince Sanjo had ceased to be Premier.