February 26, 1876, two days of February (Rat), Japan stress the DPRK concluded "Ganghwa Treaty.

Japan strong side of the North Korean government signed the first unequal treaty. (L $ j��.c��)
in 1876, the Japanese government in the name of accountability for cloud Yang "incident responsibility dispatch black day Kiyotaka Plenipotentiary, led seven warships, more than 1,000 Marines , marched to the DPRK, the temerity to ask the North Korean government immediately dispatched Plenipotentiary to the conclusion of the treaty negotiations. North Korean government under Wu Liwei forced Ganghwa Island on February 26 signed a so-called "Asahi repaired Treaty (ie Ganghwa Treaty").
: North Korea addition to Busan outside, another open two ports of Inchon, Wonsan; Asahi freedom of trade; Japan to establish an embassy in Seoul, consular dispatch in various ports; criminal behavior of the Japanese in North Korea, should Japan consular processing. The Jianghua Treaty seriously undermined the sovereignty of the DPRK government and from the DPRK began to become Japan's semi-colonial.