Kim Jong Un sent his autograph to the teachers and cadets of Kim Jong Il University of People's Security after reading the letter they sent to him after having the highest privilege and honor of erecting the statue of the great Generalissimo Kim Jong Il in the university campus on the occasion of the 60th anniversary of the victory in the Fatherland Liberation War.

After reading a letter from the employees of the Namhung Youth Chemical Complex, he sent his autograph on July 24, 2013, reposing his trust in the workers of the complex.

On the same day he autographed the letter from the art group members of Changsong County, the North Phyongan Province, calling on them to let the songs of struggle, happiness and victory resound more loudly in the county which has turned into a socialist paradise under the leadership of the party.

He also sent his autograph to the officials and employees of Rungna Dolphinarium, pleased to learn that dolphins please people with their improved skills, after reading their letter.

He autographed on July 24, 2013 a letter from the members of the party cell of workteam No. 1 of the production shop of the Pyongyang Taesong Tyre Factory, expressing hope to see the party cell emerge a steel-strong one which firmly preserves the bloodline between the party and the people.

He sent his autograph to the players and coaches of the Hwaebul Football Team (Group A) under the Central Committee of the Kim Il Sung Socialist Youth League on July 24, 2013 and August 14, 2013 after reading the two letters they sent to him. He urged them to be unquenchable Hwaebul (Torch) in giving rise to the hot wind of football across the country and wished them greater successes in their future matches.

He sent his autograph on August 14, 2013 to the players and coaches who took part in the Women's Football Championship for 2013 East Asian Cup after reading their letter. He hoped that they would be the strongest and ever-victorious women players in the world.

On July 24, 2013, he sent his autograph to Jang Un Bi, tractor driver of the Mechanized Workteam of the Hungso Co-op Farm in Hamju County, the South Hamgyong Province after reading Jang's letter. The supreme leader reposed trust in Jang, an indication of the great all-embracing politics of the Workers' Party of Korea.

He autographed on August 14, 2013 a letter from Yu Byol Mi, student of a school under the Moscow Tchaikovsky State Conservatory of Russia. He encouraged her to study harder to become a famous musician. He also autographed on the same day the letter sent by Kim Yu Jin, student of the Nampho Foreign Languages School, He wrote he would wait for a medium-length real story titled "Children in the Era of Songun" to be written by the student.