The letter said that Kim Jong Un's re-election as chairman of the State Affairs Commission of the Democratic People's Republic of Korea was a grand political event of important historic significance in accomplishing the revolutionary cause of Juche down through generations and in bringing about the overall prosperity of the movement of Koreans in Japan.

It noted that Kim Jong Un is a peerless politician, who has further glorified the DPRK as the country of President Kim Il Sung and Chairman Kim Jong Il, the dignified people's country, and brought about an epochal turn in the building of a powerful socialist country by faithfully carrying forward and developing the great leaders' undying state-building idea and exploits and the most distinguished state leader recognized by the world at the present century.

While taking the lead in overcoming trials and hardships with iron pluck and indomitable offensive spirit, he trained the invincible revolutionary armed forces and turned the DPRK into a military power with powerful treasured sword capable of defending peace, thus ending the centuries-long threat of war, which is an exploit to be specially recorded in the history of the nation, said the letter.

It said that Kim Jong Un, who is possessed of ennobling love for the nation and enormous tolerance, is the lodestar of the great unity of the nation who provided a turning point in bringing earlier the country's reunification and ushered in a new era of the accomplishment of the cause of national reunification and the great guardian of justice and truth who defends global peace and security.

It wished Kim Jong Un good health for the victorious advance of the cause of building a powerful socialist country of Juche and a rosy future of Chongryon and the movement of Koreans in Japan.