When the new Government was set up at Kioto in 1868 Goto became a Ko-Mon, or adviser to the So-sai, like his friends Kido and Komatsu, and in this position was able to exert considerable influence, as the So-sai, to whom the three ardent reformers acted in the capacity of private counsellors, possessed the confidence of the sovereign, and procured or refused the imperial assent to the proposals of the other heads of departments in the Ministry as then constituted. Subsequently, when the administration was remodelled on a foreign plan, and Prince Sanjo became Prime Minister, Goto still occupied his position of responsibility, more especially connected with the Foreign branch, and he was so engaged when, in March 1868, the various representatives of foreign powers went by appointment to Kioto to pay their respects to the present Emperor, who had a few weeks previously taken in hand the reins of government on the resignation of the Shogun. The British and Dutch ministers left Kobé, then a newly opened port for foreign trade, on the 18th March, accompanied by Ito Shunsuke (now Marquis), who was the Governor of Kobé, and Sir Harry Parkes was to have been received with the other envoys on the 23rd of the month, but for a dastardly attack made upon him and his escort when passing along the streets of the then Japanese capital. The British Minister had been lodged during his short stay in Kioto at a temple in a northern suburb, and he left it at the appointed hour to go to the Dairi (palace) where the interview with the Emperor was to take place. Sir Harry’s mounted escort was leading the way, the inspector riding in front with Mr Nakai Kozo, likewise a Government official, and a Satsuma samurai, when suddenly, at a street corner, a band of Japanese swordsmen sprang out from their hiding-place and began slashing right and left. Sir Harry was riding immediately in rear of his mounted guards, with Goto Shojiro at his side. The attack was so sudden that the escort had no time to use their lances, and the thoroughfare, moreover, was very narrow. The present British Minister in China, Sir Ernest Satow, rode on Sir Harry Parkes’ right, and behind marched a detachment of the Ninth Regiment from the British camp at Yokohama. The desperate character of the attack will be understood by the fact that the British representative was by no means inadequately protected, to judge from previous experience, and though murderous assaults on foreigners were unhappily not infrequent at this period,—the result of political ferment rather than of personal animosity to the strangers,—there was no particular reason to expect any attack on this occasion.