Treaty of Amity and Commerce between France and Japan

The Treaty of Amity and Commerce between France and Japan (Japanese:日仏修好通商条約) was signed in Edo on October 9, 1858, by Jean-Baptiste Louis Gros, the commander of the French expedition in China, assisted by Charles de Chassiron and Alfred de Moges, opening diplomatic relations between the two countries. The Treaty was signed following the signature of the Harris Treaty between the US and Japan, as France, Russia, Great Britain, and Holland quickly followed the US example: Japan was forced to apply to other nations the conditions granted to the United States under the "most favoured nation" provision. These 1858 treaties with the five nations are known collectively as "Ansei Treaties". The most important points of these "Unequal Treaties" were:

In 1859, Gustave Duchesne de Bellecourt arrived and became the first French representative in Japan. A French Consulate was opened that year at the Temple of Saikai-ji, in Mita, Edo, at the same time as an American Consulate was established at the Temple of Zenpuku-ji, and a British Consulate at the Temple of Tōzen-ji.

The ratified Treaty was brought to the Shogun by Duchesne de Bellecourt, on February 4, 1860.

...
Wikipedia