The letter said that such inspiring heroic feats performed this year as the "March 18 revolution," "July 4 revolution," miraculous July 28 victory, successful test of H-bomb, which meant for ICBM, and successful test-fire of Hwasong-15 capable of tipping super-size nuclear warhead that can strike the whole U.S. mainland are the special, great events which could be achieved only by Kim Jong Un, a peerlessly great man born of Heaven, and the greatest events to be recorded forever in the 5,000-year history of the nation.

The letter extended the highest and greatest glory to Kim Jong Un who frightened old lunatic Trump and his stooges by successfully achieving the historic great cause of completing the state nuclear force, reflecting the loyalty of the Chongryon officials and other Koreans in Japan to him.

All the Chongryon officials and other Korean residents in Japan are full of the confidence that as long as Kim Jong Un who put an end to the aggression and nuclear threat from the U.S. imperialists and other imperialists through the realization of the historic great cause of completing the state nuclear force, shouldering upon himself the destiny of the country and its people, a final victory is in store for the DPRK.

The letter expressed the determination of Chongryon to share their fate with Kim Jong Un who is ushering in a new chapter of independence in the world politics history, fully demonstrating to the world the dignity and might of the world's political power and military power, and to make more strenuous efforts to devotedly defend the leader, the country and Chongryon by remaining loyal to him forever.